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Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 11601 - 11610 | 11611 - 11620|11621 - 11630 |Weiter Weiter

GB/T 39975-2021

氮化铝陶瓷散热基片

Aluminum nitride ceramic dissipate heat substrates

GB/T 40007-2021

纳米技术 纳米材料电阻率的接触式测量方法 通则

Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules

GB/T 40185-2021

牙膏中5种氯铵类抗菌剂的检测方法 高效液相色谱法

Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method

GB/T 40186-2021

微生物诱变育种致遗传物质损伤强度测定 Umu法

Determination of genetic material damage strength for microbial mutation breeding—Umu method

GB/T 40188-2021

畜禽分子标记辅助育种技术规程

Technical code of breeding practice with molecular marker assisted selection for livestock and poultry

GB/T 40191-2021

牙膏中限用防腐剂的测定 高效液相色谱法

Determination of restricted preservatives in toothpaste—High performance liquid chromatography method

GB/T 40189-2021

牙膏中甲硝唑和诺氟沙星的测定 高效液相色谱法

Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method

GB/T 13892-2020

表面活性剂 碘值的测定

Surface active agents—Determination of iodine value

GB/T 7758-2020

硫化橡胶 低温性能的测定 温度回缩程序(TR 试验)

Rubber, vulcanized—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test)

GB/T 28951-2021

中国森林认证 森林经营

Forest certification in China—Forest management

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 11601 - 11610 | 11611 - 11620|11621 - 11630 |Weiter Weiter