打开App
360P
潜水泵三相电机维修，拆开看轴承是木头做的，诠释了贵有贵的道理
潜水泵三相电机维修，拆开看轴承居然是木头做的，诠释了品牌水泵贵有贵的道理，潜水泵下井震动，给它维修好后直接连接泵头启动电机检测，这下安心了#机电##电工##修理工##科技##机械#潜水泵##供述设备#
大南砸水泵26/186
App05:45
App05:25
App04:58
App05:28
App04:35
App04:23
App04:03
App04:38
App11:35
App04:28
App06:33
App04:36
App04:33
App06:06
App03:21
App02:29
App03:00
App03:28
App03:10
App01:04
App01:40
App01:46
App02:03
App02:05
App02:10
App02:27
App02:14
App01:38
App02:10
App01:30
App05:35打开App观看
