中華人民共和國國家標準(中國大陸GB標準)英文版

GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務;
       
  GB/T 43143-2023
无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法(中英文版)
Nondestructive testing Acoustic emission testing Detection method for classification of active cracks in concrete structures
  GB/T 19632-2023
殡葬服务、设施、设备、用品分类与代码(中英文版)
Classification and coding of funeral services, facilities, equipment and supplies
  GB/T 35964-2023
证券及相关金融工具 金融工具分类(CFI)编码(中英文版)
Securities and related financial instruments Classification of Financial Instruments (CFI) codes
  GB/T 24437-2023
假肢、矫形器配置机构的等级划分与评定(中英文版)
Classification and evaluation of prosthetic and orthotic configuration mechanisms
  GB/T 10095.2-2023
圆柱齿轮 ISO齿面公差分级制 第2部分:径向综合偏差的定义和允许值(中英文版)
Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation
  GB/T 4798.4-2023
环境条件分类 环境参数组分类及其严酷程度分级 第4部分:无气候防护场所固定使用(中英文版)
Classification of environmental conditions Classification of environmental parameter groups and their severity levels Part 4: Stationary use in places without weather protection
  GB/T 4798.3-2023
环境条件分类 环境参数组分类及其严酷程度分级 第3部分:有气候防护场所固定使用(中英文版)
Classification of environmental conditions Classification of environmental parameter groups and their severity classification Part 3: Stationary use in places with weather protection
  GB/T 42810-2023
港口地理要素分类与编码规范(中英文版)
Specification for classification and coding of geographical elements of ports
  GB/T 42499-2023
电子商务投诉举报信息分类与代码(中英文版)
Classification and codes of e-commerce complaints and reports
  GB/T 27651-2023
防腐木材的使用分类和要求(中英文版)
Classification and requirements for the use of anticorrosive wood
  GB/T 10645-2023
电热食品烤炉分类和型号编制方法(中英文版)
Classification and model compilation method of electric food ovens
  GB/T 41562-2022
消费品在线信誉 等级划分方法(中英文版)
Classification method of online reputation of consumer goods
  GB/T 41555-2022
科普服务分类与代码(中英文版)
Classification and codes of popular science services
  GB/T 19608.2-2022
特殊环境条件分级 第2部分:干热沙漠(中英文版)
Classification of special environmental conditions Part 2: hot and dry desert
  GB/T 41575-2022
未成年人互联网不健康内容分类与代码(中英文版)
Classification and codes of unhealthy Internet content for minors
  GB/T 13923-2022
基础地理信息要素分类与代码(中英文版)
Classification and code of basic geographic information elements
  GB/T 30283-2022
信息安全技术 信息安全服务 分类与代码(中英文版)
Information security technology classification and code of information security services
  GB/T 21355-2022
无损检测? 基于存储磷光成像板的工业计算机射线照相检测?? 系统分类(中英文版)
Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—Classification of systems
  GB/T 41974.1-2022
塑料 色母料 第1部分:命名系统和分类基础(中英文版)
Plastics - Color masterbatches - Part 1: Nomenclature system and basis of classification
  GB/T 41963-2022
废弃车用化学品分类与收集技术要求(中英文版)
Technical requirements for classification and collection of chemicals used in waste vehicles
  GB/T 14885-2022
固定资产等资产基础分类与代码(中英文版)
Basic classification and code of assets such as fixed assets
  GB/T 42003-2022
跨境电子商务交易类产品多语种分类与命名 陶瓷产品(中英文版)
Multilingual classification and naming of cross-border e-commerce transaction products Ceramic products
  GB/T 997-2022
旋转电机结构型式、安装型式及接线盒位置的分类(IM代码)(中英文版)
Classification of structure type, installation type and terminal box position of rotating electrical machines (IM code)
  GB/T 41877.1-2022
塑料 乙烯-乙烯醇(EVOH)共聚物模塑和挤出材料 第1部分:命名系统和分类基础(中英文版)
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 1: Nomenclature system and basis of classification
  GB/T 18931-2022
碳含量小于7%的碱性致密定形耐火制品分类(中英文版)
Classification of alkaline dense shaped refractory products with carbon content less than 7%
  GB/T 15224.2-2021
煤炭质量分级 第2部分:硫分(中英文版)
Classification for quality of coal—Part 2: Sulfur content
  GB/T 25915.8-2021
洁净室及相关受控环境 第8部分:按化学物浓度划分空气洁净度(ACC)等级(中英文版)
Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC)
  GB/T 25915.1-2021
洁净室及相关受控环境 第1部分:按粒子浓度划分空气洁净度等级(中英文版)
Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration
  GB/T 25915.10-2021
洁净室及相关受控环境 第10部分:按化学物浓度划分表面洁净度等级(中英文版)
Cleanrooms and associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration
  GB/T 17204-2021
饮料酒术语和分类(中英文版)
Terminology and classification of alcoholic beverages
  GB/T 40153-2021
气象资料分类与编码(中英文版)
Classification and coding of meteorological data
  GB/T 4798.2-2021
环境条件分类 环境参数组分类及其严酷程度分级 第2部分:运输和装卸(中英文版)
Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling
  GB/T 4797.9-2021
环境条件分类 自然环境条件 贮存、运输和使用过程中测得的冲击和振动数据(中英文版)
Classification of environmental conditions—Environmental conditions appearing in nature—Measured shock and vibration data during storage, transportation and in-use
  GB/T 8563.3-2021
奖励、纪律处分信息分类与代码? 第3部分:纪律处分和组织处理代码(中英文版)
Classification and codes for information of reward and disciplinary action -- Part 3: Codes of disciplinary action and organizational punishment
  GB/T 41139-2021
信息分类编码及元数据标准符合性测试要求(中英文版)
Requirements of standard conformance testing for information classification coding and metadata
  GB/T 41042-2021
煤中有价元素含量分级及应用导则(中英文版)
Guidance for utilization and classification of content of valuable elements in coal
  GB/T 8563.1-2021
奖励、纪律处分信息分类与代码 第1部分:勋章、荣誉称号和表彰奖励代码(中英文版)
Classification and codes for information of reward and disciplinary action -- Part 1: Codes of medal, honorary title and reward
  GB/T 4942-2021
旋转电机整体结构的防护等级(IP代码) 分级(中英文版)
Degrees of protection provided by the integral design of rotating electrical machines (IP code)—Classification
  GB/T 15628.1-2021
中国动物分类代码 第1部分:脊椎动物(中英文版)
Classification codes of China fauna—Part 1: Vertebrates
  GB/T 14467-2021
中国植物分类与代码(中英文版)
Classification and codes of China plants
  GB/T 15657-2021
中医病证分类与代码(中英文版)
Classification and codes of diseases and patterns of traditional Chinese medicine
  GB/T 38923-2020
废旧纺织品分类与代码(中英文版)
Classification and code of textile waste
  GB/T 38776-2020
电子商务软件构件分类与代码(中英文版)
Classification and codes for electronic commerce software component
  GB/T 20475.5-2020
煤中有害元素含量分级 第5部分:氟(中英文版)
Classification for content of harmful elements in coal--Part 5: Fluorine
  GB/T 39637-2020
金属和合金的腐蚀 土壤环境腐蚀性分类(中英文版)
Corrosion of metals and alloys—Classification of soil corrosivity
  GB/T 39666-2020
政府热线服务分类与代码(中英文版)
Classification and codes of government hotline service
  GB/T 29473-2020
移动实验室分类、代号及标记(中英文版)
Classification, code and marking of mobile laboratory
  GB/T 27610-2020
废弃资源分类与代码(中英文版)
Classification and code of recycled resource
  GB/T 38003.2-2020
军民通用资源 分类与编码 第2部分:设备类 民用运输船舶(中英文版)
General resource of military and civilian—Classification and coding—Part 2:Device—Civil transport ship
  GB/T 38003.5-2020
军民通用资源 分类与编码 第5部分:人员类(中英文版)
General resource of military and civilian—Classification and coding—Part 5:Person
  GB/T 38003.6-2020
军民通用资源 分类与编码 第6部分:设施类(中英文版)
General resource of military and civilian—Classification and coding—Part 6:Facilities
  GB/T 39464-2020
跨境电子商务交易类产品多语种分类与命名 鞋(中英文版)
Multilingual classification and named of cross-border E-commerce trading products—Footwear
  GB/T 39469-2020
通用制造工艺知识分类及编码方法(中英文版)
Classification and coding method of general manufacturing process knowledge
  GB/T 39441-2020
公共信用信息分类与编码规范(中英文版)
Classification and coding specifications of public credit information
  GB/T 15879.4-2019
半导体器件的机械标准化 第4部分:半导体器件封装外形的分类和编码体系(中英文版)
Mechanical standardization of semiconductor devices—Part 4: Coding system and classification into forms of package outlines for semiconductor device packages
  GB/T 37377-2019
交通运输 物联网标识应用分类及编码(中英文版)
Transportation—Identification classification and coding of internet of things
  GB/T 37541-2019
月球地形图要素分类、代码与图式(中英文版)
Classification,codes and symbols for the features of lunar topographic map
  GB/T 37486-2019
城市轨道交通设施设备分类与代码(中英文版)
Classification and code for facilities and equipments of urban rail transit
  GB/T 37341-2019
铁路行包运输分类与代码(中英文版)
Classification and code of transport of baggage and parcel in railway
  GB/Z 18039.1-2019
电磁兼容 环境 电磁环境的描述和分类(中英文版)
Electromagnetic compatibility—Environment—Description and classification of electromagnetic environments
  GB/T 4798.1-2019
环境条件分类 环境参数组分类及其严酷程度分级 第1部分:贮存(中英文版)
Classification of environmental conditions—Classification of groups of environmental parameters and their severities Part1:—Storage
  GB/T 37914-2019
信用信息分类与编码规范(中英文版)
Specifications of credit information classification and coding
  GB/T 37936-2019
军民通用资源 信息分类与编码编制要求(中英文版)
General resource of military and civilian—Compiling requirements for classification and code of information
  GB/T 38003.1-2019
军民通用资源 分类与编码 第1部分:物资类 油品(中英文版)
General resource of military and civilian—Classification and coding—Part 1:Supplies—Petroleum products
  GB/T 38003.3-2019
军民通用资源 分类与编码 第3部分:器材类 航材(中英文版)
General resource of military and civilian—Classification and coding—Part 3:Equipment—Aviation repair parts
  GB/T 4797.4-2019
环境条件分类 自然环境条件 太阳辐射与温度(中英文版)
Classification of environmental conditions—Environmental conditions appearing in nature—Solar radiation and temperature
  GB/T 4797.4-2019
环境条件分类 自然环境条件 太阳辐射与温度(中英文版)
Classification of environmental conditions—Environmental conditions appearing in nature—Solar radiation and temperature
  GB/T 37547-2019
废塑料分类及代码(中英文版)
Classification and code of waste plastics
  GB/T 36576-2018
废电池分类及代码(中英文版)
Classification and code of waste batteries
  GB/T 35964-2018
证券及相关金融工具 金融工具分类(CFI编码)(中英文版)
Securities and related financial instruments-Classification of financial instruments(CFI code)
  GB/T 34710.2-2018
混合气体的分类 第2部分:腐蚀性分类(中英文版)
Classification of the mixture gas—Part 2:Corrosive classification
  GB/T 14906-2018
内燃机油黏度分类(中英文版)
Classification of internal combustion engine oils viscosity
  GB/T 36577-2018
废玻璃分类及代码(中英文版)
Classification and code of waste glass
  GB/T 36700.7-2018
化学品 水生环境危害分类指导 第7部分:金属和金属化合物分类(中英文版)
Chemicals—Guidance on hazard classification to the aquatic environment—Part 7:Classification of metals and metal compounds
  GB/T 36431-2018
消费品分类与代码(中英文版)
Classification and code of consumer products
  GB/T 36324-2018
信息安全技术 工业控制系统信息安全分级规范(中英文版)
Information security technology—Information security classification specifications of industrial control systems
  GB/T 5094.2-2018
工业系统、装置与设备以及工业产品 结构原则与参照代号 第2部分:项目的分类与分类码(中英文版)
Industrial systems, installations and equipment and industrial products-Structuring principles and reference designations—Part 2: Classification of objects and codes for classes
  GB/T 36528-2018
数字家庭服务资源分类与代码(中英文版)
Classification and code of digital home service resource
  GB/T 25915.9-2018
洁净室及相关受控环境 第9部分:按粒子浓度划分表面洁净度等级(中英文版)
Cleanrooms and associated controlled environments—Part 9: Classification of surface cleanliness by particle concentration
  GB/T 15224.1-2018
煤炭质量分级 第1部分:灰分(中英文版)
Classification for quality of coal—Part 1: Ash
  GB/T 4797.1-2018
环境条件分类 自然环境条件 温度和湿度(中英文版)
Classification of environmental conditions—Environmental conditions appearing in nature—Temperature and humidity
  GB/T 19292.1-2018
金属和合金的腐蚀 大气腐蚀性 第1部分:分类、测定和评估(中英文版)
Corrosion of metals and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation
  GB/T 36554-2018
智慧安居信息服务资源分类与编码规则(中英文版)
Classification and coding rules for information service resources of smart residing
  GB/T 36700.8-2018
化学品 水生环境危害分类指导 第8部分:金属和金属化合物在水介质中的转化/溶解指导(中英文版)
Chemicals—Guidance on hazard classification to the aquatic environment—Part 8:Guidance on transformation/dissolution of metals and metal compounds in aqueous media
  GB/T 34431-2017
库存积压商品流通术语和分类(中英文版)
Terminology and classification for circulation of excess inventory commodity
  GB/T 34401-2017
商业网点分类(中英文版)
Classification of commercial network
  GB/T 34281-2017
全民健身活动中心分类配置要求(中英文版)
Requirement of the classification and configuration for public fitness activity center
  GB/T 34308.1-2017
体育信息分类与代码 第1部分:分类编码导则(中英文版)
Sport information classification and code—Part 1: Guide of classifying and coding
  GB/T 33525-2017
输送带 覆盖层性能 类别(中英文版)
Conveyor belts—Characteristics of covers—Classification
  GB/T 35425-2017
公路及桥梁施工用大宗物资分类编码(中英文版)
Classification and coding of bulk materials for road and bridge construction
  GB/T 35568-2017
中国荷斯坦牛体型鉴定技术规程(中英文版)
Code of practice of type classification in Chinese Holstein
  GB/T 4797.5-2017
环境条件分类 自然环境条件 降水和风(中英文版)
Classification of environmental conditions—Environmental conditions appearing in nature—Precipitation and wind
  GB/T 35648-2017
地理信息兴趣点分类与编码(中英文版)
Classification and coding of geographic information points of interest
  GB/T 34835-2017
电气安全 与信息技术和通信技术网络连接设备的接口分类(中英文版)
Electrical safety—Classification of interfaces for equipment to be connected to information and communications technology networks
  GB/T 12476.3-2017
可燃性粉尘环境用电气设备 第3部分:存在或可能存在可燃性粉尘的场所分类(中英文版)
Electrical apparatus for use in the presence of combustible dust—Part 3: Classification of areas where combustible dusts are or may be present
  GB/T 4796.1-2017
环境条件分类 第1部分:环境参数及其严酷程度(中英文版)
Classification of environmental conditions—Part 1: Environmental parameters and their severities
  GB/T 4797.2-2017
环境条件分类 自然环境条件 气压(中英文版)
Classification of environmental conditions—Environmental conditions appearing in nature—Air pressure
  GB/T 35424-2017
水上施工船舶分类编码(中英文版)
Classification and coding of construction vessel
  GB/T 33216-2016
锤上钢质自由锻件 复杂程度分类及折合系数(中英文版)
Steel open die forgings on hammer—Classification of complexity and equivalent coefficient
  GB/T 33347-2016
往复式内燃燃气发电机组 气体燃料分类及组分分析方法(中英文版)
Reciprocating internal combustion gas generating set—Classification and constituent analysis of gas fuels
  GB/T 13952-2016
移动式平台及海上设施用电工电子产品环境条件参数分级(中英文版)
Parametric classification of environmental conditions of electric and electronic products for mobile platforms and offshore installations
  GB/T 14396-2016
疾病分类与代码(中英文版)
Classification and codes of diseases
  GB/T 32819-2016
土方机械 零部件可回收利用性分类及标识(中英文版)
Earth-moving machinery—Classification and marking for recoverability of components
  GB/T 19583-2016
涉外收支交易分类与代码(中英文版)
Classification and code for transaction of foreign-related payments
  GB/T 32875-2016
电子商务参与方分类与编码(中英文版)
Classification and coding of E-commerce participants
  GB/T 32803-2016
土方机械 零部件再制造 分类技术规范(中英文版)
Earth-moving machinery—Remanufacture of components—Technical specifications of classification
  GB/T 19661.2-2015
核仪器及系统安全要求 第2部分:放射性测量计的结构要求和分级(中英文版)
Safety requirements for nuclear instrumentations and systems—Part 2: Constructional requirements and classification of radiometric gauges
  GB/T 31951-2015
电子商务信用 网络交易信用主体分类(中英文版)
E-commerce credit—Classification for subject of credit in network transactions
  GB/T 31983.11-2015
低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值(中英文版)
Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances
  GB/T 6565-2015
职业分类与代码(中英文版)
Classification and codes of occupations
  GB/T 31526-2015
电子商务平台服务质量评价与等级划分(中英文版)
Evaluation and classification of service quality for electronic commerce platform
  GB/T 19223-2015
煤矿矿井水分类(中英文版)
Classification of coal mine water
  GB/T 31108-2014
首饰镶嵌工艺信息分类与代码(中英文版)
Classification and codes of jewelry inlay information
  GB/T 30790.2-2014
色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第2部分:环境分类(中英文版)
Paints and varnishes―Corrosion protection of steel structures by protective paint systems―Part 2: Classification of environments
  GB/T 30757-2014
残碳量7%~50%的碱性致密定形耐火制品分类(中英文版)
Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon
  GB/T 15588-2013
烟煤显微组分分类(中英文版)
Classification of macerals for bituminous coal
  GB/T 30050-2013
煤体结构分类(中英文版)
Classification of coal-body structure
  GB 14371-2013
危险货物运输 爆炸品的认可和分项程序及配装要求(中英文版)
Transport of dangerous goods - Specification on the acceptance and classification procedure and the requirement of compatibility for explosives
  GB/T 29804-2013
信息技术 学习、教育和培训 平台与媒体分类代码(中英文版)
Information technology - Learning,education and training - Classification code of platform and media
  GB/T 20093-2013
中文新闻信息分类与代码(中英文版)
Classification and code of news in Chinese
  GB/T 29870-2013
能源分类与代码(中英文版)
Classification and code of energy sources
  GB/T 4797.6-2013
环境条件分类 自然环境条件 尘、沙、盐雾(中英文版)
Classification of environmental conditions - Environmental conditions appearing in nature - Dust, sand, salt mist
  GB/T 29882-2013
杂项危险物质和物品分类试验方法 正辛醇/水分配系数(中英文版)
Testing method for classification of hazardous materials - Partition coefficient of 1-octanol/water
  GB 30000.19-2013
化学品分类和标签规范 第19部分:皮肤腐蚀/刺激(中英文版)
Rules for classification and labelling of chemicals - Part 19:Skin corrosion/irritation
  GB 30000.13-2013
化学品分类和标签规范 第13部分:遇水放出易燃气体的物质和混合物(中英文版)
Rules for classification and labelling of chemicals - Part 13: Substances and mixtures which, in contact with water, emit flammable gases
  GB 30000.17-2013
化学品分类和标签规范 第17部分:金属腐蚀物(中英文版)
Rules for classification and labelling of chemicals - Part 17: Corrosive to metals
  GB/T 50841-2013
建设工程分类标准(中英文版)
Standard of construction classification
  GB/T 29473-2012
移动实验室分类、代号及标记(中英文版)
Classification,code and marking of mobile laboratory
  GB/T 29184-2012
物流单证分类与编码(中英文版)
Classification and coding of logistics documents
  GB/T 20475.3-2012
煤中有害元素含量分级 第3部分:砷(中英文版)
Classification for content of harmful elements in coal - Part 3:Arsenic
  GB/T 20475.4-2012
煤中有害元素含量分级 第4部分:汞(中英文版)
Classification for content of harmful elements in coal - Part 4:Mercury
  GB/T 50852-2013
建筑工程咨询分类标准(中英文版)
Classification standard of building engineering consultation
  GB/T 28825-2012
信息技术 学习、教育和培训 学习对象分类代码(中英文版)
Information technology - Learning, education and training - Classification code of learning object
  GB/T 28772-2012
内燃机油分类(中英文版)
Classification of internal combustion engine oils
  GB/T 28823-2012
信息技术 学习、教育和培训 平台与媒体分类代码XML绑定规范(中英文版)
Information technology - Learning,education and training - Classification code of platform and media XML binding specification
  GB/T 4798.9-2012
环境条件分类 环境参数组分类及其严酷程度分级 产品内部的微气候(中英文版)
Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Microclimates inside products
  GB/T 4798.6-2012
环境条件分类 环境参数组分类及其严酷程度分级 船用(中英文版)
Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Ship evironment
  GB/T 28676-2012
汽车零部件再制造 分类(中英文版)
Remanufacturing of automotive components - Classification
  GB/T 24513.3-2012
金属和合金的腐蚀 室内大气低腐蚀性分类 第3部分:影响室内大气腐蚀性的环境参数测定(中英文版)
Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 3: Measurement of environmental parameters affecting indoor corrosivity
  GB 6944-2012
危险货物分类和品名编号(中英文版)
Classification and code of dangerous goods
  GB/T 20159.4-2011
环境条件分类 环境条件分类与环境试验之间的关系及转换指南 无气候防护场所固定使用(中英文版)
Classification of environmental condition - Guidance for the correlation and transformation of environmental condition classes to the environmental tests - Stationary use at non-weatherprotected locations
  GB/T 20159.3-2011
环境条件分类 环境条件分类与环境试验之间的关系及转换指南 有气候防护场所固定使用(中英文版)
Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environmental tests - Stationary use at weatherprotected locations
  GB/T 27610-2011
废弃产品分类与代码(中英文版)
Classification and code of waste product
  GB/T 15775-2011
森林植物害虫分类与代码(中英文版)
Classification and codes of forest pests
  GB/T 26638-2011
液压机上钢质自由锻件 复杂程度分类及折合系数(中英文版)
Classification of complexity and equivalent coefficient of open die forgings on hydraulic press
  GB/T 25915.1-2010
洁净室及相关受控环境 第1部分:空气洁净度等级(中英文版)
Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness
  GB/T 26443-2010
安全色和安全标志 安全标志的分类、性能和耐久性(中英文版)
Safety colours and safety signs - Classification, performance and durability of safety signs
  GB 26447-2010
危险货物运输 能够自持分解的硝酸铵化肥的分类程序、试验方法和判据(中英文版)
Transport of dangerous goods - Classification procedures,test methods relating to ammonium nitrate fertilizers capable of self-sustaining decomposition
  GB/T 26262-2010
通信产品节能分级导则(中英文版)
Guide for classification of telecommunication equipment energy efficiency
  GB/T 26128-2010
稀缺、特殊煤炭资源的划分与利用(中英文版)
Classification and utilization of scarce and special coal resources

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