Gas feed automation system being introduced in this paper was put forward just under such application background.
本文所介绍的气举采油配气自控系统正是在这样的应用背景下提出来的。
The PLC is the core of the catalyst automatic feed control system. It can improve the FCCU automation control level.
以PLC为核心的催化剂自动加料控制系统，可以提高催化裂化装置的自动控制水平。
An inductance appearance with a pole probe, automation feed framework and mode of measurement on-line are designed in the single dimension checking.
一维尺寸在线检测方法中，设计了柱形触点电感测头、自动上料机构和在线测量软件。
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