|
830| 0
|
GB-5023 1~7-1997 额定电压450 750 V及以下聚氯乙烯绝缘电缆. |
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1，京ICP证050210号，浙公网安备33038202004372号 )
GMT+8, 2024-11-27 12:46 , Processed in 0.054248 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
发表于 2008-1-29 13:36:14
