400W的空气开关带18.5KW额定电流35.5用多大电缆嗯打错了,是400A...那请问用400A的空气开关带上面说的三台能带的动吗?
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/02 20:59:24
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