oilless bearing【机】;self-lubricating bearing【机】;
自给润滑泵
self-lubricating pump
暂无补充释义。
相关词条
self-lubricating bearing
materials, self-lubricating
self-lubricating bearing
self-lubricating, lubricants base non-mineral
self-lubricating pump
暂无补充释义。
oilless bearing【机】;self-lubricating bearing【机】;
self-lubricating bearing
materials, self-lubricating
self-lubricating bearing
self-lubricating, lubricants base non-mineral