密封垫片 sealing gasket ; SEAL GASKET ; Gasket ; seal spacer ; sheet gasket

垫片密封 gasket seal

顶端密封垫片 Apex seal

曲径密封垫片 labyrinth seal ; labyrinth packing

密封垫〔片 gasket

汽缸盖密封垫片 head gasket

螺旋缠绕密封垫片 spiral wound seal gasket

铝背水壶橡胶密封垫片 Rubber gasket for aluminium canteen

板片密封垫 plate packing

密封垫片填料 gasket packing