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        力士樂(lè)溢流閥系統(tǒng)卸荷作用指的是什么？
        
            
        Time:2017-6-22 16:15:11 Click: 2872 times
        
            
        系統(tǒng)正常工作時(shí)，閥門關(guān)閉。只有負(fù)載超過(guò)規(guī)定的極限（系統(tǒng)壓力超過(guò)調(diào)定壓力）時(shí)開(kāi)啟溢流，進(jìn)行過(guò)載保護(hù)，使系統(tǒng)壓力不再增加（通常使溢流閥的調(diào)定壓力比系統(tǒng)zui高工作壓力高10%～20%）。
        
            
        
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        Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD
        

        Tel: 027-85849187? Fax: 027-85849186? Pgone: 13971340391
        

        Email: wh@rexroth-hyd.com?  QQ：2909698088
        

        Address: No. 28-30, Building 7, Hubei Modern Hardware & Electrical City, Dongxihu District, Wuhan
        

        Factory address: Shenghua Industrial Park, Xincheng 12th Road, Dongxihu District, Wuhan
        

        鄂ICP備16006620號(hào)6?  
        

        

        鄂公網(wǎng)安備 42010302001238號(hào)
        

        
                       
         
             
             
            
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