Contactor self-close force N的意思|示意
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接触器自闭力N
Contactor self-close force N的网络常见释义
触头自闭力 额定短路持续时间Rated short time continual time S 触头自闭力Contactor self-close force N 额定开距下的触头反力The contactor counterforce of rated torque N ..