848| 1
|
GB/T 6109.22-2008 漆包圆绕组线 第22部分:240级芳族聚酰亚胺漆包铜圆线 |
| ||
发表于 2023-2-14 18:28:10
|
显示全部楼层
| ||
手机版|小黑屋|机械村 ( 渝ICP备17010994号-1 )
GMT+8, 2024-5-11 19:19 , Processed in 0.013840 second(s), 3 queries , Gzip On, Redis On.
Powered by Jixiecun.com
Copyright © 2012-2024