oil step access hole的意思|示意
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油阶存取孔
oil step access hole的网络常见释义
油压分段检视孔 ... oil step；油等级，油压分段 oil step access hole；油压分段检视孔 oil step adjustment access hole；油压分段调节检视孔 ...
oil step access hole相关短语
1、 oil step adjustment access hole 油压分段调节检视孔