桥式

• Application of plc in the bridge vane type coal - feeder system
  在桥式叶轮给煤机控制系统的应用
• Evs160 - 630 series vacuum contactor used on the bridge - crane
  630系列接触器在桥式起重机上的应用
• Traveling trouble of bridge crane and its improvement measures
  桥式起重机行走故障及其改善措施
• Three - phase half controlled bridge rectifier
  三相半控桥式整流器
• Overhead travelling crane - span series and lifting height series
  电动桥式起重机跨度和起升高度系列
• Lifting equipment . overhead travelling cranes . performance of tests
  提升设备.桥式起重机.性能试验
• Overhead travelling cranes and portal cranes with eahs : controls
  桥式起重机和龙门起重机.控制装置
• Lifting appliances . overhead travelling cranes . construction and installation
  桥式起重机.设计和安装
• Overhead and gantry cranes top running bridge , single girder , underhung hoist
  桥式起重机和龙门起重机
• Rubber products - bridge bearings - specification for rubber materials
  橡胶制品.桥式承载架.橡胶材料规范