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给开关装上指示灯，晚上起夜再也不怕摸不着开关了
给开关装上指示灯，晚上起夜再也不怕摸不着开关了
创意发明改造12/18
App07:36
App08:05
App06:31
App08:15
App05:44
App07:44
App04:33
App06:04
App03:46
App05:01
App07:49
App05:39
App05:23
App03:17
App05:25
App03:58
App07:00
App07:24给开关装上指示灯，晚上起夜再也不怕摸不着开关了
App07:36App08:05App06:31App08:15App05:44App07:44App04:33App06:04App03:46App05:01App07:49App05:39App05:23App03:17App05:25App03:58App07:00App07:24
