The pistons of the upper and lower hydraulic cylinder make reciprocating motion alternatively to realize on-load continuous rise (drop) and quick operation.
其上、下液压缸活塞交替往复运动，实现了带负载持续上升(下降)和快速作业。
The pistons of the upper and lower hydraulic cylinder make reciprocating motion alternatively to realize on-load continuous rise (drop) and quick operation.
其上、下液压缸活塞交替往复运动，实现了带负载持续上升(下降)和快速作业。
应用推荐