采用一体铜制密封件,形成有效软硬密封效果,使上部密封性能更强。
Adopt union brass sealing piece, have soft hard sealed effect, make better top sealing performance.
检查液压油缸的动作与密封,需要时更换密封件。
Check hydraulic cylinder operation and seal, replace seal if necessary.
检查液压油缸的动作与密封,需要时更换密封件。
Check hydraulic cylinder operation and seal, replace seal if necessary.
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