excavator造句

• The veteran excavator richard leakey declared in 1977: "there is no single center where modern man was born. "
  老资格的考古挖掘家里查德利基在1977年声称：“现代人没有单一的诞生中心。”
• In soft clay, tubes of the extending type can easily be pushed down through the clay by using a mechanical excavator .
  在软泥中，可以利用挖掘机，很容易地把需要延伸的管子穿过泥土推下去。
• Cable operated excavators volumetric rating for buckets
  机械挖掘机铲斗.容量标定
• Crawler excavators with electric power . basic parameter
  履带式电动挖掘机基本参数
• Anatomy of typical failures of komatsu pc200 - 7 excavator
  7型挖掘机典型故障剖析
• Crawler excavators with electric power . specification
  履带式电动挖掘机技术条件
• Rules for the inspection of hydraulic excavators for export
  出口液压挖掘机检验规程
• Hydraulic excavators . hoe type buckets . volumetric ratings
  液压挖掘机.反铲斗容量标定
• Improvement of traveling - purpose gear of w - 4 excavator
  4挖掘机行走齿轮的改进
• Hydraulic excavators - testing method of structure strength
  结构强度试验方法
• Hydraulic excavators - methods of measuring lift capacity
  起重能力测试方法
• Hydraulic excavators testing method of structure strength
  结构强度试验方法
• Hydraulic excavators - test methods for reliability
  液压挖掘机可靠性试验方法
• Earth - moving machinery - hydraulic excavators - lift capacity
  土方机械液压挖掘机起重量
• Hydraulic excavator . shovel type buckets volumetric ratings
  液压挖掘机.正铲斗容量标定
• Hydraulical excavators - bushes of the equipment
  液压挖掘机工作装置用轴套
• Hydraulical excavators - shafts of the equipment
  液压挖掘机工作装置用销轴
• Hydraulic excavators - methods of measuring tool forces
  挖掘力测试方法
• Analysis of fault causes in p amp; amp; h2800xp excavator movable arm
  电铲动臂故障原因分析
• Earthmoving machinery - hydraulic excavators - lift capacity
  土方机械.液压挖掘机.提升性能