微型电磁阀可快速控制水流的通断。
A miniature electromagnetic valve is also used to control the flow-off.
本文介绍利用8031单片机控制步进电机及微型电磁阀而实现的一套自动变换药液装置。
The article reports a kind of automatic device using 8031 single chip microcomputer for the control of a stepping motor and small electromagnetic valves.
微型直接电磁和电磁阀驱动空气试点。
Miniature direct solenoid and solenoid air pilot actuated valves.
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