Presses the system to provide the motive with the liquid, then reduce the workload, lift high-efficiency, also can reduce the personnel to hurt.

用液压系统来提供动力，进而减少工作量，提高效率，也能减少人员损伤。

youdao

Presses the system to provide the motive with the liquid, then reduce the workload, lift high-efficiency, also can reduce the personnel to hurt.

用液压系统来提供动力进而减少工作量提高效率也能减少人员损伤。

youdao

Presses the system to provide the motive with the liquid, then reduce the workload, lift high-efficiency, also can reduce the personnel to hurt.

用液压系统来提供动力进而减少工作量提高效率也能减少人员损伤。

youdao