首页 > 标准共享

发 贴签 到

[国外标准] IEC 60999-1-1999 Connecting devices Electrical copper conductors Safety requirements for screw-type and screwless-type clamping units Part 1

liufanfei

P:2012-09-06 20:27:00

1

现行滴

IEC 60999-1-1999 Connecting devices Electrical copper conductors Safety requirements for screw-type and screwless-type clamping units Part 1.pdf

pitch - (电缆的)平均直径,层心直径；节距,螺纹节距,螺距(挤出机螺杆的) （0） 投诉

jeremyho88

P:2016-08-03 21:25:00

2

谢谢

coefficient of linear expansion - 线膨胀系数 （0） 投诉

2