According to mine coal silt water warehouse loader in the mine working condition,size reduction and lower costs on the premise that we have devised a kind of brake device driven by hydraulic engine.

 
  • 根据煤矿水仓淤煤装载机在矿井下的工况特点,在减小体积,降低成本的前提下,设计了以液压推动器为驱动的制动装置。
今日热词
目录 附录 查词历史