止動回動桿 的英文怎麼說
中文拼音 [zhǐdònghuídònggǎn]
止動回動桿
英文
stop-and reverse rod-
Shipbuilding. sea water valves. screw - down stop - and - check valves. pattern iii. operating mechanism. parts list
造船工業.海水專用閥門.螺桿向下止動和止回閥.式樣ii .操作機構零件細目表Shipbuilding. sea water valves. screw - down stop - and - check valves with opening mechanism. pattern iv. operating mechanism parts list
造船工業.海水專用閥門.帶打開機構的螺桿向下止動和止回閥.式樣.操作機構零件細目表The swing check to stop reverse - flow is moounted in the disc - lever with little axial and radial play and held by screw nuts
用來阻止逆流的旋啟式止回閥是安裝在閥板拉桿上,有微小的軸向和徑向活動間隙,並用調節螺母固定。
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