... direct acting pump 直接联动泵 ; 直接作用泵 direct acting type 直接作用式 direct acting regulator 直接作用式调节器 ...
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... 直接载荷式 Direct loaded safety valve 直接作用式 Direct-acting reducing valve 直流式 Y-globe type ...
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直接作用式减压阀 Direct-acting reducing valve
直接作用式调节器 direct acting type regulator ; direct acting regulator
直接作用式调节阀 direct-operated regulator ; operated regulator
直接作用式安全阀 direct-operated relief valve ; operated relief valve
直接作用式记录伏特计 direct acting type recording voltmeter
直接作用式压力控制器 direct action pressure controller
直接作用式记录瓦特计 direct acting type recording wattmeter
直接作用式温度调节器 direct action temperature regulator
直接作用式记录安培计 direct acting type recording ammeter
介绍了双薄膜直接作用式燃气调压器的结构、工作原理及制造工艺。
The structure, operating principle and manufacturing process of double diaphragm direct acting gas regulator are introduced.
介绍了一种机电控制直接作用式快开门压力容器安全连锁装置的研制过程。
The development of a direct action Safety interlock device controlled by using machine and electricity is introduced.
直接作用式系统统统装在一只简单的匣子里，它包含传感器， 控制器和调节机构。
Self - contained system incorporates sensor, controller and controlled device in a single package.
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