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; |
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GB 10493-1989 铁路站内道口信号设备技术条件(中英文版) Technical specification for crossing signal equipment within the station |
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GB/T 10240-1988 电声产品声音质量主观评价用节目源编辑制作规范(中英文版) Specifications for the editing and production of programme source for subjective assessment of sound quality of electro-acoustic products |
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GB/T 10098-1988 船用中速柴油机齿轮箱技术条件(中英文版) The specification of marine gearbox for medium speed diesel engine |
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GB/T 7340-1987 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗不同, 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用)(中英文版) Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E |
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GB/T 5599-1985 铁道车辆动力学性能评定和试验鉴定规范(中英文版) Railway vehicles--Specification for evaluation the dynamic performance and accreditation test |
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GB/T 5444-1985 电话自动交换网用户信号技术指标测试方法(中英文版) The test methods for the technical specifications of subscriber line signalling for automatic telephone switching network |
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GB/T 5443-1985 电话自动交换网铃流和信号音技术指标测试方法(中英文版) The test methods for the technical specifications of ringing and tone for automatic telephone switchingnetwork |
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GB/T 5442-1985 电话自动交换网带内单频脉冲线路信号技术指标测试方法(中英文版) The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephone switching network |
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GB/T 3971.3-1983 电话自动交换网多频记发器信号技术指标测试方法(中英文版) The test methods for the technical specifications of multi-frequency register signalling for telephone auto-matic switching network |
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