双面打印的英文

　　Analysis of Pneumatic Servo Loading System in Double-sided Polishing Machine.

　　双面抛光机气动伺服加载系统分析。

　　Study on Action Mechanism and Mechanical Properties of Single Pile on Slope with Double-sided Load.

　　双向荷载作用下斜坡上单桩作用机理与受力特性研究。

　　Exploration on the method to read the data of instrument of gear double-sided mesh.

　　关于齿轮双啮仪读数方法的探讨。