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Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 17911 - 17920 | 17921 - 17930|17931 - 17940 |Weiter Weiter

GB/T 37639-2019

塑料制品中多溴联苯和多溴二苯醚的测定 气相色谱-质谱法

Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry

GB/T 37586-2019

大型锻钢件热处理工艺模拟技术规范

Technical regulation for simulation on heat treatment process of heavy steel forgings

GB/T 16886.3-2019

医疗器械生物学评价 第3部分:遗传毒性、致癌性和生殖毒性试验

Biological evaluation of medical devices—Part 3: Tests for genotoxicity, carcinogenicity and reproductive toxicity

GB/T 7739.13-2019

金精矿化学分析方法 第13部分: 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of gold concentrates—Part 13: Determination of lead, zinc, bismuth, cadmium, chromium, arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry

GB/T 37623-2019

金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验

Corrosion of metals and alloys—Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors

GB/T 223.88-2019

钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法

Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method

GB/T 37329-2019

电子围栏导体用铝合金线材

Aluminum alloy wire for the conductor of electric security fence

GB/T 37606-2019

钛-钢复合管

Titanium-steel clad or lined pipes

GB/T 37467-2019

气象仪器术语

Terminology for meteorological instrument

GB/T 22135-2019

流程工业中电气、仪表和控制系统的试车 各特定的阶段和里程碑

Commissioning of electrical,instrumentation and control systems in the process industry—Specific phases and milestones

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 17911 - 17920 | 17921 - 17930|17931 - 17940 |Weiter Weiter