介绍了可编程控制器在转椅力学性能试验机的气-电控制系统中的应用。
This paper described the PLC application in the pneumatic-electrical control of the test of swivel chair mechanical property.
真空泵标配有完整的电控装置、进气过滤装置、底座和控制系统。
These vacuum pump packages are supplied standard with full electricals , inlet filtration, base frame and controls.
真空泵标配有完整的电控装置、进气过滤装置、底座和控制系统。
These vacuum pump packages are supplied standard with full electricals , inlet filtration, base frame and controls.
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