|
1913| 0
|
IEC 60034-1-2017 Rotating electrical machines –Part 1: Rating and performance |
Archiver|手机版|小黑屋|标准网 ( 浙ICP备19005909号 )
GMT+8, 2024-11-22 13:45 , Processed in 0.063465 second(s), 31 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.
发表于 2020-12-13