stern tube oil 中文意思是什麼
stern tube oil
解釋
尾軸管用油-
Stern tube sealing oil pump
艉軸管軸封油泵 -
Stern tube lubricating oil
艉軸管潤滑油 -
Oil bath type stern tube bearing
油浴艉軸管軸承 -
Oil lubricated stern tube bearing
油潤式艉軸管軸承
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