IEC frame size
有个问题实在不明白,请教一下大家。电机的CSA标准C22.2 NO.100上提到的IEC frame size 和 NEMA frame size 到底指的是哪部分尺寸啊? Similar to the attachment. H-RH 发表于 2012-9-26 11:04 static/image/common/back.gif
Similar to the attachment.
请教对应的IEC标准号是多少 wongxx008 发表于 2017-1-13 11:02 static/image/common/back.gif
请教对应的IEC标准号是多少
IEC 60072 series
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