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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84553
Weiter Weiter| 42521 - 42530 | 42531 - 42540|42541 - 42550 |Weiter Weiter

GB/T 40101-2021

压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法

Ultrasonic testing method for stainless steel bars, plates and forgings of PWR nuclear fuel assembly and associated assembly

GB/T 22148.3-2021

电磁发射的试验方法 第3部分:LED模块用电子控制装置

Test method on electromagnetic emissions—Part 3: Electronic control gear for LED modules

GB/T 40237-2021

泡沫塑料着火性试验方法 电焊火花法

Test method for ignitability of foamed plastic—Welding spark method

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 39637-2020

金属和合金的腐蚀 土壤环境腐蚀性分类

Corrosion of metals and alloys—Classification of soil corrosivity

GB/T 39635-2020

金属材料 仪器化压入法测定压痕拉伸性能和残余应力

Metallic materials—Measurement of indentation tensile properties and residual stresses by an instrumented indentation test

GB/T 39627-2020

智能水电厂智能测控装置技术规范

Technical specification of intelligent measurement and control devices for smart hydropower plant

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84553
Weiter Weiter| 42521 - 42530 | 42531 - 42540|42541 - 42550 |Weiter Weiter