oil jar

• 油缸

oil jar的用法和样例：

例句

1. Its hydraulic station provides pressure oil to the hydro cylinder, which drives the cylinder rod to push the platen move to compact Baiye.
   利用液压站给百叶液压机油缸供压力油，通过油缸活塞杆推动压盘移动，实现压制百叶的目的。