... 降低真空的 vacuum reduced 降低精度 deterioration in accuracy ;diminution of accuracy 降低调子 sang low ;sing low ;sung low ...
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vacuum-reduced [真空] 降低真空的 ; 降低真空
Vacuum reduced pressure concentrator 真空减压浓缩罐
vacuum-reduced asphalt 真空精制地沥青
Reduced maintenance: Over the extended life of the equipment, vacuum retrofits can reduce maintenance by as much as 60% according to a recent study comparing vacuum to air magnetic 15-kv breakers.
被减少的维护：在设备的延长的生活期间，真空式样翻新可能减少维护尽量60%根据一项最近研究比较真空与空气磁性15 - kv破碎机。
The TK-DL can test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies.
TK - DL可以检测压力真空断路阀，减压防回流阀或双止回阀总成。
The temperature of air entering the vacuum pump is reduced, thereby having little influence for the vacuum pump and reducing the failure and maintenance workload of the vacuum pump.
本实用新型进入真空泵的空气温度降低，对真空泵的影响减小，减少了真空泵的故障及维修工作量。
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