The result and methods of the pressure autocontrol on the coke oven collecting pipe, the status and the effect of the coke oven collecting pipe pressure being revamped were introduced.
介绍了焦炉集气管压力实现计算机自动控制的原理、方式，以及焦炉集气管压力控制改造前的现状、改造后的效果。
The advantages are stable in loading pressure, small in pressure surge, simple on autocontrol, economic, easy to maintenance.
并具有加(灌)油压力平稳、水击压力小、自控简单、运行经济、维护方便等优点。
In allusion to the request of the automatic grinding machine, adopt the method constant pressure for autocontrol grinding.
针对自动磨削机的工作要求，采用恒压力控制法对磨削进行自动控制。
The development and application of autocontrol minute-pressure vapour recovery unite are introduced.
介绍了油罐气微压自控回收装置的研制过程及其应用。
The development and application of autocontrol minute-pressure vapour recovery unite are introduced.
介绍了油罐气微压自控回收装置的研制过程及其应用。
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