13737| 28
|
[附件] 单相电动机,怎样判断?电机4根线里,哪根是零火线,改220 |
发表于 2013-3-26 17:55:16
|
显示全部楼层
| ||
| |
发表于 2013-4-1 09:17:18
|
显示全部楼层
| |
|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
GMT+8, 2024-6-26 12:42 , Processed in 0.052299 second(s), 14 queries , File On.
Powered by Discuz! X3.3
© 2001-2017 Comsenz Inc.