钢桶密封胶Steel Drums of Sealant
防水密封胶Waterproof Sealant
玻璃胶Glass Glue
骨架油封Skeleton Oil Seal
铁壳油封Steel Oil Seal
气门油封Valve Oil Seal
动环座The Movable Ring Seat
静环座A Static Ring Seat
推环Thrust Ring
压盖Gland
轴套Axle Sleeve
合金环Alloy Ring
金属环垫Metal Ring Pad
液压油封Hydraulic Oil Seal
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