短語詞組短語hydraulic lift hitch 液壓懸掛裝置hydraulic hitch manifold 液壓系統(tǒng)分路閥箱hydraulic hitch locomotive 液壓機(jī)車hydraulic hitch mining operation 水採(cǎi)作業(yè)hydraulic hitch packer holddown 水力封隔器定位器hydraulic hitch mining 水力採(cǎi)鑛hydraulic hitch lock 液壓鎖緊裝置hydraulic hitch injection 機(jī)械噴油hydraulic hitch motor 液壓電動(dòng)機(jī) 返回 hydraulic hitch