P:2010-03-17 16:50:11
1
耐低温电缆执行的标准
<DIV class=xxxxAd><SCRIPT type=text/javascript></SCRIPT><SCRIPT src="http://pagead2.googlesyndication--.com/pagead/show_ads.js" type=text/javascript></SCRIPT></DIV>请问各位耐低温电缆执行的标准是?多谢了,
PEX - crosslinked polyethylene交联聚乙烯 (0) 投诉