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Number of entries (Data is updated on a monthly basis): 46463
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GB/T 24662-2009

电子商务 产品核心元数据

Electronic commerce - Core metadata for product

GB/T 24663-2009

电子商务 企业核心元数据

Electronic commerce - Core metadata for enterprise

GB/T 24639-2009

元数据的XML Schema置标规则

XML Schema marking rules for metadata

GB/T 25001-2010

纸、纸板和纸浆 7种多氯联苯(PCBs)含量的测定

Paper,board and Pulp - Determination of 7 specified polychlorinated biphenyls(PCBs)

GB 24910-2010

钢板冲压扣件

Steel plate punched couplers

GB/T 24920-2010

石化工业用钢制压力释放阀

Steel pressure relirf valves for petrochemical industries

GB/T 25050-2010

镍铁锭或块 成分分析用样品的采取

Ferronickel ingots or pieces - Sampling for analysis

GB/T 14604-2009

电子工业用气体 氧

Gas for electronic industry - Oxygen

GB/T 14140-2009

硅片直径测量方法

Test method for measuring diameter of semiconductor wafer

GB/T 3393-2009

工业用乙烯、丙烯中微量氢的测定 气相色谱法

Ethylene and propylene for industrial use - Determination of trace hydrogen - Gas chromatographic method

Number of entries (Data is updated on a monthly basis): 46463
Weiter Weiter| 36431 - 36440 | 36441 - 36450|36451 - 36460 |Weiter Weiter