Small day plug still has holes with its socket easy to use why don't we learn

Hello everyone I am bald electromechanical
Sany Heavy Industry Quality Engineer
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bald electromechanical# education# electronic technology# home appliance maintenance

[@DuChen-py7gl]

那成本要多少你不讲，不讲成本都是在耍流氓。而且这种结构你不能在通用插座面板上设计数个插孔，如果采用我国现在的那种插座标准，这个有孔插头有时会被国标插座的铜片钩住而无法拔出，这个我是以前用有孔插头时是有体会的。

[@vooon5510]

你很善良，厂商想说的话都让你代言了。国内一个插排动辄几十上百元，220v规制本来用铜量就比日本的110v少，怎么反而中国的成本更高了？日本市场上卖的插排一般都在1000日元均价，合人民币50多，日本人工比中国贵得多，难道日本厂商都做亏本生意？