oil circuit breaker arc interruption chamber

基本解释油开关消弧室

网络释义

1)oil circuit breaker arc interruption chamber,油开关消弧室2)Arc-suppression Switch,消弧开关3)oil-blast switch,油灭弧开关4)quenching pot,灭弧室(开关的)5)spark chute,消弧室6)oil cabinet of tap switches,分接开关油室

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