oil retainer seal的意思|示意
油座密封
oil retainer seal的网络常见释义
座圈油封 ... oil resistant nylon webbing；耐油尼龙带子[膜] oil retainer seal；座圈油封 oil return；回油 ...
oil retainer seal相关短语
1、 Oil seal retainer 油封护圈 ; 护油圈 ; 油封固定扣 ; 油封座圈
2、 retainer oil seal groove 挡油环油槽
3、 oil seal felt retainer 油封毡护圈