柱塞桿 的英文怎麼說
中文拼音 [zhùsègǎn]
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Analysis and improvement on the plunger lever ' s slip from the oil cylinder of the bascule door ' s actuator on 100t landing craft
100噸登陸艇吊門傳動裝置油缸
柱塞桿滑脫的分析與改進
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Auto parts : fuel injection system ( valve follower, plunger piston and fuel injection needle, etc. ), power train ( gear, rolling bearing etc. ), piston parts ( packing ring, gudgeon pin etc. ), cam shaft parts ( pin, bush, oscillation beam and some hydraulic components etc. ), others ( gate lock, accouterment etc. )
汽車零部件：燃料噴射系統（氣門挺
桿） 、
柱塞、噴油針等） 、動力傳動系統（齒輪、滾動軸承等） 、活
塞部件（活
塞環、活
塞銷等） 、凸輪軸部件（銷、襯套、搖臂及部分液壓元件等）和其他部件（如門鎖、內飾等） 。
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Abstract : factors causing the failure of the rod string in a screw pump well include rod with minor od being used ， defects in the rod body produced in manufacturing and service ， excessive torque caused by plugging and reactive torque on the rod string ， and excessive shearing stress on the rod thread
文摘:造成螺
桿泵採油井抽油
桿桿柱斷裂、脫扣和擼扣的主要原因有
桿體外徑選擇偏小，
桿體製造或使用過程中產生缺陷，堵
塞扭矩過大，反扭矩大於螺紋聯接扭矩以及抽油
桿螺紋牙受剪應力過大等。
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Based on comprehensive survey and analysis, existing problem of treatment technology of produced water of oilfield is pointed out and future development trend of treatment technology of produced water of oilfield is descried
最後，為提高鋼絲繩連續抽油桿抽油系統柱塞的實際沖程和擴大使用這項技術，提出了一些有益的建議。
