可是面板显示有通电
所有跟帖:
• 电炉可能有两个电源,一个是控制板的,是普通插座,另外一个是炉头的,是三相电。查一查三相电的闸门。。。 -小二哥李白- ♂ (0 bytes) () 07/12/2015 postreply 18:43:01
• 电炉可能有两个电源,一个是控制板的,是普通插座,另外一个是炉头的,是三相电。查一查三相电的闸门。。。 -小二哥李白- ♂ (0 bytes) () 07/12/2015 postreply 18:43:01
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy