首页 > 标准共享

发 贴签 到

[国外标准] BS EN 50363-3:2005 Insulating, sheathing and covering materials for low-voltage energy cables

jackfrost

P:2008-08-07 10:57:11

1

BS EN 50363-3:2005 BS EN 50363-3_2005 .pdf

BS EN 50363-3:2005 Insulating, sheathing and covering materials for low-voltage energy cables.pdf

colo(u)red thread - 彩色线(绕扎在由四根光纤组成的光缆芯外围) （0） 投诉

1