### Chinese: 井壁墙体模块机械液压系统采用单缸液压、输送，双缸液压、输送。
### English: The mechanical hydraulic system in the well wall module adopts a single cylinder hydraulic pressure and transportation and a twin cylinder hydraulic pressure and transportation.
### Errors: There is no error in the English translation.

### Improved English: Single-cylinder and double-cylinder hydraulic pressure and transportation are adopted for the shaft wall module mechanical and hydraulic system.
