首页 > 标准共享

发 贴签 到

[国外标准] UL 1666-2002 Test for Flame Propagation Height of Electrical and Optical-Fiber Cables Installed Vertically in Shafts

dear8243

P:2007-05-30 14:43:14

1

UL 1666-2002 Test for Flame Propagation Height of Electrical and Optical-Fiber Cables Installed Vertically in Shafts.rar

side-by-side laid - 并排敷设,并列敷设 （0） 投诉

1