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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QB/T 3828-1999 轻工产品金属镀层和化学处理层的耐腐蚀试验方法.铜盐加速乙酸盐雾试验(CASS)法（中英文版） Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products Copper accelerated salt spraying test(CASS) |
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QB/T 3819-1999 轻工产品金属镀层和化学处理层的厚度测试方法.β射线反向散射法（中英文版） Thickness testing method of the metal deposits and conversion coatings for the light indus trial products βRay backscattering |
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QB/T 3818-1999 轻工产品金属镀层的厚度测试方法.点滴法（中英文版） Thickness testing method of the metal deposits for the light industrial products Spot test |
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QB/T 3824-1999 轻工产品黑色金属化学保护层的测试方法.浸渍点滴法（中英文版） Testing method of the chemical protective coatings of the ferrous metal for the light industrial products Dipping spot test |
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QB/T 3816-1999 轻工产品金属镀层和铝氧化膜的厚度测试方法.测重法（中英文版） Thickness testing method of the metal deposits and aluminum oxide films for the light industrial products Weighing met |
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QB/T 3815-1999 轻工产品金属镀层的厚度测试方法.计时液流法（中英文版） Thickness testing method of the metal deposits for the light industrial products Timekeeping of liquid flow method |
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QB/T 3827-1999 轻工产品金属镀层和化学处理层的耐腐蚀试验方法.乙酸盐雾试验(ASS)法（中英文版） Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products Acetic salt spraying test(ASS) |
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QB/T 3821-1999 轻工产品金属镀层的结合强度测试方法（中英文版） Adhesion testing method of. the metal deposits for the light industrial products |
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QB/T 3826-1999 轻工产品金属镀层和化学处理层的耐腐蚀试验方法.中性盐雾试验(NSS)法（中英文版） Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products. Neutral salt spraying test (NSS) |
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QB/T 3823-1999 轻工产品金属镀层的孔隙率测试方法（中英文版） Porosity testing method of the metal deposits for the light industrial products |
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QB/T 3817-1999 轻工产品金属镀层和化学处理层的厚度测试方法.金相显微镜法（中英文版） Thickness testing method of the metai deposits and conversion coatings for the light industrial products Metallographic microscopic method |
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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 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 4506-1984 针尖锋利度和强度试验方法（中英文版） Method for the test of sharpness and strengthof needles tips |
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GB/T 4196-1984 钨、钼条密度测定方法（中英文版） Method for testing the density of tungsten and molybdenum bars |
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QB/T 3801-1999 化工用硬聚氯乙烯管材的腐蚀度试验方法（中英文版） Test method of corrosion on the unplasticized polyvinyl chloride (PVC) pipes for chemical industry |
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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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GB/T 3399-1982 塑料导热系数试验方法 护热平板法（中英文版） Test method for thermal conductivity of plastics by means of the guarded hot plate |
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YD/T 547-1992 会议电话汇接机技术要求及测试方法（中英文版） The specification and test methods for conference telephone tandem board |
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