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Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 15791 - 15800 | 15801 - 15810|15811 - 15820 |Weiter Weiter

GB/T 42160-2022

晶界扩散钕铁硼永磁材料

Grain boundary diffusion neodymium iron boron permanent magnet materials

GB/T 39693.8-2022

硫化橡胶或热塑性橡胶 硬度的测定 第8部分:赵氏硬度（P&J）法测定胶辊的表观硬度

Rubber,vulcanized or thermoplastic—Determination of hardness—Part 8:Apparent hardness of rubber-covered rollers by Pusey and Jones method

GB/T 42161-2022

磷酸铁锂电化学性能测试 首次放电比容量及首次充放电效率测试方法

Electrochemical performance test of lithium iron phosphate—Test method for the initial discharge specific capacity and the initial efficiency

GB/T 24554-2022

燃料电池发动机性能试验方法

Performance test methods for fuel cell system

GB/T 12668.901-2021

调速电气传动系统 第9-1部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求

Adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the

GB/T 12668.902-2021

调速电气传动系统 第9-2部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标

Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters

GB/T 12237-2021

石油、石化及相关工业用的钢制球阀

Steel ball valves for petroleum, petrochemical and allied industries

GB/T 26704-2022

铅笔

Pencils

GB/T 19258.1-2022

杀菌用紫外辐射源 第1部分:低气压汞蒸气放电灯

Ultraviolet radiation sources for germicidal purpose—Part 1: Low pressure mercury vapor discharge lamp

GB/T 41815.1-2022

信息技术 生物特征识别呈现攻击检测 第1部分:框架

Information technology—Biometric presentation attack detection—Part 1:Framework

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 15791 - 15800 | 15801 - 15810|15811 - 15820 |Weiter Weiter