往复

• The technical conditions for reciprocatimg mower
  往复式割草机技术条件
• Reciprocating internal combustion engines . acoustical acceptance
  往复式内燃机.声音的验收
• Features of the hydraulic reciprocating pump
  液压驱动往复泵的设计特点
• Elasto - plastic model of soft clay under reversal load
  往复荷载下软土的边界面广义弹塑性模型
• Reciprocating pump for crude oil , water injection used in oil field
  油田用往复式油泵注水泵
• Static and reciprocating elastomeric transmission seals
  固定和往复式弹性材料传动装置密封件
• A case analysis on the vibration of centrifugal pump
  往复式压缩机出口管线振动分析及防振设计
• Performance test code - reciprocating internal - combustion engines
  性能试验规程.往复式内燃机
• Design rules for to - and - for bicable assenger aerial ropeways
  双线往复式客运架空索道设计规范
• Reciprocating engine combustion and emission
  往复式发动机燃烧及排放