lifts and escalators

• Soft starting for lift and escalator installations , november 2001
  升降机及自动梯的柔顺起动， 2001年11月
• Maintenance for lifts and escalators - rules for maintenance instructions
  自动扶梯和升降机维护.维护说明规则
• Lc bill : lifts and escalators safety amendment bill 1998 new clauses
  升降机及自动梯安全修订条例草案新订条文
• Lift lifts and escalators
  升降机及自动梯装置
• Ramps , lifts and escalators provide easy access to all public levels
  缓坡道升降机及电动扶梯方便旅客前往所有公众楼层。
• Ramps , lifts and escalators provide easy access to all public levels
  缓坡道、升降机及电动扶梯方便旅客前往所有公众楼层。
• Lift and escalators
  升降机及扶手电梯
• Lc bill : second reading of the lifts and escalators safety amendment bill 1998
  升降机及自动梯安全修订条例草案恢复二读辩论
• Lift and escalator
  升降机及自动梯
• Maintenance for lifts and escalators - rules for maintenance instructions ; german version en 13015 : 2001
  升降机和电梯维护.维护说明书规则