Also use between tooth seal volume change to achieve suction hydraulic oil.
也是利用齿间密封容积的变化来实现吸油压油的。
The hydraulic pressure oil pump wears, the seal does not seal. Should repair or the replacement damage hydraulic pressure oil pump and the seal.
液压油泵磨损，密封件不密封。应修复或更换损坏的液压油泵和密封件。
By analysing principle, hydraulic pressure, seal, the feasibility of oil pressure method about main gear in striking refinement vanadium steel converter are discussed.
通过对油压法的原理、液压力、密封等进行分析，阐明油压法在提钒转炉大齿轮拆除中的可行性。
Is mainly the hydraulic pipe damage or the hydraulic fluid pipe connection seal is lax, should replace or the repair promptly, ceases the oil leak.
主要是液压管损坏或液压油管接头密封不严，应及时更换或修复，杜绝漏油。
This machine adopts hydraulic transmission, using ST foreign standards, thus ensuring the continuous operation seal not abate oil cylinder pressure and durable.
该机采用液压传动，使用ST国外标准密封件，从而保证连续运转时不减弱油缸压力，经久耐用。
DE LION CO. , is a manufacture & exporter of seal groups, hydraulic seals, oil seals. etc, also supply diesel engine parts, special for excavator, bulldozer, forklift. DE LION CO.
是一家生产和出口密封组件、液压密封、油封等产品的公司，同时可供柴油发动机备件以配置挖掘机、推土机、叉车。
Particularly the gap between the hydraulic pump, hydraulic motor and gearbox oil seals and hydraulic rotary cylinder reciprocating dynamic seal product quality most.
差距尤以液压泵、液压马达和变速箱用旋转油封及液压缸往复动密封的产品质量最甚。
The ordinary spherical seal method is used in hydraulic swing arm, but its practise proves that the phenomenon of permeating and leaking oil often occur.
目前使用的液压推靠器中普遍采用了球形密封方法，实践证明该方法常有渗、漏油现象发生。
Double lip teflon seal, use in high pressure 30bar, application in hydraulic motor, pump, hydraulic oil presses.
适用于油压马达，泵，液压油压元件等应用。
The oil pump drive gear oil seal is damaged, the air into the hydraulic system;
油泵主动齿轮油封损坏，空气进入液压系统；
The oil pump drive gear oil seal is damaged, the air into the hydraulic system;
油泵主动齿轮油封损坏，空气进入液压系统；
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