分动式汽阀的英文怎么说
分动式汽阀的英文: adj. 可调整的,可调节的 This is the adjustment on a micrometer. adjustment of saturation He is a loss adjuster. n. 活塞 The connecting-rod is attached to the piston by the piston pin. The piston is reciprocating inside cylinder. My container here has a piston on it. n. 阀门;瓣膜;真空管 v. 装阀于;以活门调节 Valve Disadvantages: The valve is difficult to close and requires the operator to double close the valve. pilot valve governor The valve has jammed shut. |