This is sort of a pressure regulating device that maintains the pressure in the system at about twenty two hundred pounds.
这种调压机构，维持了系统里的压力，使它处于2200磅。
The paper mainly discusses how to transform hand movement D. C. pressure regulating device into automatic pressure regulating device and its principle analysis.
将手动直流调压装置改造为自动调压装置及原理分析。
The controller, the ink jet head, and the pressure regulating device are in electrical connection to control the ink jet head and the operation of the pressure regulating device.
而控制器系与喷墨头以及压力调整装置电性连接，用以控制喷墨头以及压力调整装置的运作。
A gas regulating assembly controlling the pressure of gas from a gas reservoir to a pneumatically-operated device includes a primary housing surrounding a pair of gas regulators.
一种控制从储气罐到气动操作装置的气体压力的气体调节组件，其包括包围一对气体调节器的主外壳。
Disclosed is a pressure dredging device without a rod, mainly comprising a draft tube, a connecting tube, a handle, a compressing ring and a regulating pawl.
一种无杆压力疏通器，主要包括有引管、连管、手柄、压缩圈以及调节爪。
Disclosed is a pressure dredging device without a rod, mainly comprising a draft tube, a connecting tube, a handle, a compressing ring and a regulating pawl.
一种无杆压力疏通器，主要包括有引管、连管、手柄、压缩圈以及调节爪。
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