switch-board的意思|示意
电键板；交换台；配电盘
switch-board相关短语
1、 telephone switchboard 电话交换台，电话交换机
2、 switchboard operator 接线员
switch-board相关例句
The characteristic of structure and performance of new type low voltage draw - out switch - board is introduced.
介绍新型低压抽屉 式 开关柜的结构性能和特点,并与早期低压柜作了比较.
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Spare parts: Product should with switch board, wiring box and platoon a place with a draught.
零配件: 产品应附有开关板 、 接线盒和排风口.
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Manual start the emergency generator, to supply the power to emergency switch board.
手动启动应急发电机, 给应急配电板供电.
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