oilless bearing【机】;self-lubricating bearing【机】;
【化学】自动润滑, 润滑剂，非矿物成分
self-lubricating, lubricants base non-mineral
暂无补充释义。
相关词条
self-lubricating bearing
materials, self-lubricating
self-lubricating bearing
self-lubricating pump
self-lubricating, lubricants base non-mineral
暂无补充释义。
oilless bearing【机】;self-lubricating bearing【机】;
self-lubricating bearing
materials, self-lubricating
self-lubricating bearing
self-lubricating pump