high lift safety valve的意思|示意
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高升程安全阀
high lift safety valve的网络常见释义
高升程安全阀 ... high level 高层 high lift safety valve 高升程安全阀 high lift valve 高升程阀 ...
high lift safety valve相关例句
The safety valve can make the lifting fluid-pressure drive circuit of a fork lift truck or a crane obtain not only high efficiency ascending speed, but also reliable and safe descending speed.
该安全阀使叉车或起重机的起升液压驱动回路既有高效率的上升速度，又有可靠的安全下降速度。