lifting appliances造句

• lifting appliances . shank hook made of alloyed steel
  提升设备.合金钢制的杆吊钩
• Installation of mechanical handling and lifting appliances
  装置机械装卸及起重设备
• Bottom blocks for lifting appliances; securing plates
  提升设备的下滑车.安全板
• lifting appliances; groove profiles for wire rope sheaves
  起重机.绳索槽轮的槽剖面
• lifting appliances; rail wheels, technical conditions
  起设备.导轨轮.技术条件
• lifting appliances . shank hook made of carbon steel
  提升设备.碳钢制的杆吊钩
• Bottom blocks for lifting appliances; lifting hook nuts
  起重机的下滑车.提升吊钩螺母
• lifting appliances; load carrying devices; vocabulary
  起重机.承载装置.词汇
• Lifting hooks for lifting appliances; point hooks with collar
  起重设备用吊钩.带环单钩
• lifting appliances; sheaves, technical conditions
  提升设备.绳轮.技术条件
• lifting appliances . dangerous positions and signs
  起重机械危险部位与标志
• lifting appliances; marking of points of hazard
  提升装置.危险位置的标记
• lifting appliances-vocabulary-underslung monorail systems
  悬挂单轨系统
• lifting appliance-range of maximum capacities
  起重机械最大起重量系列
• Survey of lifting appliances and lifting gear public works category
  起重机械及起重装置测量
• lifting appliances; large-eye hooks; grade 5
  提升设备.大孔环挂钩.5级
• lifting appliances-load handing devices and slings-safety rules
  起重机械吊具与索具安全规程
• Survey of lifting appliances and lifting gear
  检验起重设备及起重装置
• lifting appliances . anticollision device . safety technology code
  起重机械防碰装置安全技术规范
• lifting appliances-vocabulary-overhead travelling cranes
  桥式起重机