... 油煎：fry 油钢领：oil ring;lubricated ring 油反应性树脂：oil reactive resin ...
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wick-lubricated ring 油芯给油钢领
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The connecting rods between the guide vane servomotor piston rods and guide vane operating ring shall be of steel, with grease lubricated bearings.
导叶操作圆环将被设计接受导叶辅助电动机连接杆和别针在圆环的相反点。
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