... piston oil ring 活塞油环 Piston Packing Ring 活塞密封环 ; 活塞胀圈 ; 活塞填料环 ; 活塞环 equalizing piston packing ring 平衡活塞密封圈 ...
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piston oil ring groove 活塞油环槽
piston ring gap clearance-oil control 油环开口间隙
oil scraper piston ring 刮油活塞环
PISTON RING OIL 油环组合
oil piston ring 活塞油环 ; 油环
cromflex oil piston ring 钢制带胀圈的活塞环
piston ring oil hole 活塞环油孔
flexline oil piston ring 挠曲线活塞刮油环
This kind of air compressor cylinder basically does not include any oil content in, the piston ring and packing is commonly ptfe.
这种空压机气缸中基本上不含油，其活塞环和填料一般为聚四氟乙烯。
After PTFE Glyd ring was used in piston seals of hydraulic cylinder of electro-hydraulic hammer, the gas pressure rose because oil entered into gas chamber.
电液锤液气缸活塞密封采用由PTFE制造的格莱圈密封，在使用中液压油会窜入气腔，导致气体压力升高。
Such as whether the bolt is tightened, the piston ring is installed correctly, damaged oil seal is replaced, etc.
譬如螺栓是否拧紧，活塞环安装是否正确，损坏油封是否更换等。
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