slotted channel piston ring的意思|示意
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槽沟活塞环
slotted channel piston ring的网络常见释义
槽沟活塞环 ... 标准活塞环 standard piston ring 槽沟活塞环 slotted channel piston ring 拆卸活塞环 removing of piston ring ...
slotted channel piston ring相关短语
1、 slotted channel oil piston ring 带泄油槽的活塞油环