switch equipment的用法和樣例：
例句
- In the 21st century, there are two trends in the sector of lowvoltage whole sets of switch equipment.
對我國低壓成套開(kāi)關(guān)設備行業(yè)的發(fā)展動(dòng)向作了詳細的闡述。 - The MFR 2 is designed for generators and switchgear equipment that require independent protection.
該生產(chǎn)商二是專(zhuān)為發(fā)電機和開(kāi)關(guān)設備，需要獨立的保護。
