JB/T 9595.2-2015 增安型三相异步电动机技术条件 第2部分:YA2-W、YA2-WF1、YA2-WF2、YA2-F1、YA2-F2系列户外、户外防腐、防腐增安型三相异步电动机(机座号80~355) |
| |
Archiver|手机版|小黑屋|全标网 ( 沪ICP备2021120899号 )
GMT+8, 2025-7-19 13:27 , Processed in 0.065922 second(s), 31 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.