Counterattack crusher check whether reliable, hydraulic system without leakage action phenomenon.
反击式破碎机检查液压系统动作是否可靠，有无渗漏现象。
2
Practical methods of on-site diagnosis and internal leakage prevention are presented through an analysis in the mechanism of internal leakage in hydraulic system.
本文通过对液压系统故障机理的分析，比较全面地提出了现场诊断和预防内漏故障的实用方法。
3
To solve the problem of leakage of hydraulic cylinder is sealed materials to solve the problem.