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When did the starting air compressor pass its last special survey?
启动空气压缩机上次是什么时候通过专门检验的。
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Changing the way of motor starting, demounting off the original starting devices, using the soft starter to start the air-compressor;
改变电机启动方式，甩掉了原启动装置，采用软启动器启动空气压缩机；
应用推荐
模块上移
模块下移
不移动