自動潤滑的

The machined self lubricating composite tail rotor gears will stand up to the most aggressive 3D flying. 加工自潤滑復(fù)合材料尾槳齒輪都會挺身而出最具侵略性3D飛行.

Self Lubricate Bearing manufacture and Sale. 無油自潤滑軸承、軸套生產(chǎn)銷售。

LM76 is a leader in the development and manufacture of Self Lubricating Linear Bearings for automation,, food process, packaging machinery, pharmaceutical and medical equipment. LM76在開發(fā)和生產(chǎn)線性潤滑軸承行業(yè)是一家領(lǐng)先企業(yè)，用于自動化，食品工藝，包裝機械，藥物和醫(yī)學(xué)設(shè)備。

As a self lubrication and self sealing material,fluoroplastics is widely used in auto parts. 含氟塑料作為自潤滑和密封材料將被廣泛用在汽車零部件上。

I do not like to go to the movies by my self. 我不喜歡自己一個人看電影。

I my self is going to make a sandwich. 我要親手做個三明治。