Elements in the electric control cabinet shall be uniform.The air switch, soft starter, contactor and thermorelay, etc shall be produced by the same manufacturer, such as ABB, Siemens, Schneider, etc.是什么意思_Elements in the electric control cabinet shall be uniform.The air switch, soft starter, contactor and thermorelay, etc shall be produced by the same manufacturer, such as ABB, Siemens, Schneider, etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句