Air Operated - Uses auxiliary compressed air or water source to shift valve, rather than a solenoid operator.

气动—使用辅助压缩空气或水的来源转变阀，而不是一个螺线管操作。

youdao

Safety relief valve is used to protect the machine and operator shall not be adjusted.

溢流阀是用来保护机器和操作人员的安全的，不得任意调整。

youdao

This is particularly important to those monitoring the operation of the clamps as it clearly displays whether the operator is using the pressure relief valve correctly.

这一点尤为重要的是监察夹运作，因为它清楚地显示经营者是否使用的是正确的泄压阀。

youdao

We've known that game company and Steam operator Valve Software was going to offer prototypes of its hardware to Steam users for some time, but company head Gabe Newell says those prototypes will start arriving in the next three to four months time.

ENGADGET

We've known that game company and Steam operator Valve Software was going to offer prototypes of its hardware to Steam users for some time, but company head Gabe Newell niw says that those prototypes will start arriving in the next three to four months time.

ENGADGET