sanmaosjy 发表于 2017-11-30 08:44:05

JIS C 9921-4:2009 Standard use conditions for electric clothes washing machines

JIS C 9921-4:2009 Standard use conditions for electric clothes washing machines to predetermine design standard use period

admin 发表于 2017-12-3 20:29:33

谢谢您的分享，金币已奖励!
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