Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment.采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备.The main task of hydraulic excavator is to dig soil.挖掘机的主要工作就是土壤的挖掘.Hydraulic excavator is a typical a...
商业街的零售商报告说圣诞节前销售量显著提高.High street retailers reported a marked increase in sales before Christmas.这班公共汽车经过商业街 吗 ?Is this the bus that goes by the mall?我们的左面是店窗明亮的铺子和商业街廊的入口.On our left were the shops, their windows lighte...
如何成功的体外冲击波碎石术?How successful is extracorporeal shock wave lithotripsy?目的探讨输尿管镜气压弹道碎石术治疗尿路结石的临床疗效.Objective : To investigate the clinic effects of ureteroscopic lithotripsy in treatment of urethral calculi.目的探讨经皮肾镜碎石术肾盂冲洗...