指命发生器及逻辑控制部件，常常是工业无触点程序控制系统(或静止开关控制系统)中的主要组成部分。

The instruction generator and logic control units are the chief components of the industrial contactless programmed control system (or static switching control systems).

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主泵，泵采用液气联合驱动及无触点电气控制系统，运行平稳，换向灵敏可靠。

The host pumps auxiliary pump adopts the hydraulicandpneumatic united drive, themovement is nimble and reliable.

youdao

主泵、泵采用液气联合驱动及无触点电气控制系统，运行平稳，换向灵敏可靠。

The host pumps and the auxiliary pump adopts the hydraulic and pneumatic united drive, the movement is nimble and reliable.

youdao

主泵、泵采用液气联合驱动及无触点电气控制系统，运行平稳，换向灵敏可靠。

The host pumps and the auxiliary pump adopts the hydraulic and pneumatic united drive, the movement is nimble and reliable.

youdao