direct.contr.valve

同义词释义

1)direct.contr.valve,直控阀2)linear motion control valve,直行程控制阀3)direct-acting control valve,直接作用控制阀4)Direct drive servo-proportional control valves,直动伺服比例控制阀5)direct-acting control valve,直接作用的控制阀6)direct pressure control valve,直动式压力控制阀