chain box meaning in English
链箱, 链盒
Examples
- The chain drive rigs are driven by the integral enclosed compound chain box and torque converter . during rig moves , the chains can be dismantled for ease of installation
链传动钻机采用整体密闭式并车链条箱与变矩器统一驱动形式，在钻机搬家时无需拆装链条，可实现快速安装。