中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB/T 15972.34-2021 光纤试验方法规范 第34部分:机械性能的测量方法和试验程序 光纤翘曲(中英文版) Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl |
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GB/T 15972.54-2021 光纤试验方法规范 第54部分:环境性能的测量方法和试验程序 伽玛辐照(中英文版) Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation |
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NB/T 10646-2021 海上风电场 直流接入电力系统用换流器 技术规范(中英文版) Offshore wind farms - Technical specifications for converters for direct current access to power systems{译} |
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NB/T 10648-2021 海上风电场 直流接入电力系统控制保护设备 技术规范(中英文版) Technical specifications for control and protection equipment for offshore wind farms with direct current access to power systems{译} |
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NB/T 10605—2021 水电工程建设征地企业处理规划设计规范(中英文版) Specifications for planning and design of land acquisition enterprises for hydropower project construction |
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NB/T 10609—2021 水电工程拦漂排设计规范(中英文版) Specifications for the Design of Drift Barriers in Hydropower Projects |
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GB/T 39899-2021 汽车零部件再制造产品技术规范 自动变速器(中英文版) The technical specifications for remanufactured automotive components—Automatic transmission |
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GB/T 39780-2021 资源综合利用企业评价规范(中英文版) Specifications for evaluating enterprises in waste resource comprehensive utilization |
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GB/T 39644-2021 滑动轴承 旋转机械用锡基合金轴承技术条件(中英文版) Plain bearings—Technical specifications for Tin-based alloy plain bearings of rotating machinery |
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GB/T 39801-2021 海水或苦咸水淡化用膜蒸馏装置通用技术规范(中英文版) General technical specifications of membrane distillation device for seawater and brackish water desalination |
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GB/T 39898-2021 智能交通管理系统建设技术规范(中英文版) Technical specifications for the construction of intelligent traffic management system |
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GB/T 39827.1-2021 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第1部分:命名系统和分类基础(中英文版) Plastics -- Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates -- Part 1: Designation system and basis for specifications |
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QC/T 1145-2021 柴油/甲醇双燃料发动机技术条件(中英文版) Specifications for diesel/methanol dual fuel engine |
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QC/T 1146-2021 甲醇燃料发动机技术条件(中英文版) Technical Specifications for Methanol Fuel Engines |
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HG/T 5864-2021 绿色设计产品评价技术规范 汽车轮胎(中英文版) Technical Specifications for Green Design Product Evaluation Automotive Tires |
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HG/T 5871-2021 绿色设计产品评价技术规范 聚对苯二甲酸乙二醇酯(PET)树脂(中英文版) Technical Specifications for Evaluation of Green Design Products Polyethylene Terephthalate (PET) Resin |
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HG/T 5872-2021 绿色设计产品评价技术规范 阴极电泳涂料(中英文版) Technical Specifications for Evaluation of Green Design Products Cathodic Electrophoretic Coatings |
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HG/T 5873-2021 绿色设计产品评价技术规范 金属氧化物混相颜料(中英文版) Technical Specifications for Evaluation of Green Design Products Metal Oxide Miscible Pigments |
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YB/T 4891.3-2021 钢铁企业二氧化碳利用技术规范 第3部分:用于电弧炉炼钢(中英文版) Technical Specifications for Carbon Dioxide Utilization in Iron and Steel Enterprises Part 3: For Electric Arc Furnace Steelmaking |
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YB/T 029-2021 通用型球体转动管接头技术条件(中英文版) Specifications for universal ball rotating pipe joints |
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