GB/T 4988-2002
Ratings of frequency,voltage and current of electric products for ships and offshore units 船舶和近海装置用电工产品的额定频率 额定电压 额定电流 |
GB/T 6115.2-2002
Series capacitorsfor power systems--Part 2:Protective equipment for series capacitor banks 电力系统用串联电容器 第2部分:串联电容器组用保护设备 |
GB/T 11270.2-2002
Abrasive products--Diamond circular saw blade--Part 2:Sintered saw blades 超硬磨料制品 金刚石圆锯片 第2部分:烧结锯片 |
GB/T 11270.1-2002
Abrasive products--Diamond circular saw blade--Part 1:Welded saw blades 超硬磨料制品 金刚石圆锯片 第1部分:焊接锯片 |
Find out:54176Items | First -Previous-Next -Last | [954] [955] [956] [957] [958] [959] [960] |