- 推荐网络例句
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Put power breakerin switching off position, make tests of switching on and switching off for breaker with operation system,relay protection tripping and emergency pushbutton tripping were 21 correct.
用操作系统对断路器进行合闸，跳闸试验，用继电保护跳闸，用事故按钮跳闸均正确。
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You can get help by checking in the Yellow Pages under Tree Service.
你可找电话簿上的路树管理单位处理。
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The product is used in producing new generation of bactericide and cationic surfactant with powerful bactericidal capacity, good compatibility, wide material source and low cost.
用该产品生产的新一代杀菌剂、阳离子表面活性剂，具有更强的杀菌能力和更优越的配伍性能，且原料来源广泛，价格低廉。
Don't
stop moving...