cable tray

• Metal cable tray systems
  金属电缆托架系统
• Fire resistance cables tray
  耐火电缆槽盒
• For both outdoor and indoor cases , cable trays shall be applied for laying cables
  室外和工厂建筑物内的电缆应走电缆桥架。
• Cable tray fire break
  电缆槽盒阻火物
• Flame testing of cables for use in cable tray in industrial and commercial occupancies
  工业和商业中走线架内用电缆的燃烧试验
• Flame testing of cables for use in cable tray in industrial and commercial occupancies
  工业区和商业区电缆沟中电缆的火焰试验
• I plant was built in 1992 , the production of cable tray , metal trough professional manufacturers
  我厂始建于一九九二年，是生产电缆桥架、金属线槽的专业厂家。
• Iec 615 cable tray systems and cable ladder systems for cable management iec 61537 : 2001 ; german version en 61537 : 2001
  电缆管理用的电缆托架系统和电缆梯架式系统
• The maximum load , span of supports yuelong brand type cable tray must be less allowable load and span of supports
  “跃龙”品牌系列电缆桥架的最大载荷、支撑间距应小于允许载荷和支撑荷和支撑跨距。
• 161kv incoming , more than twenty thousand metres of hv cable , twelve thousand metres of cable tray , 282 sets of
  电气： 161kv受电、户外高压配线二万余公尺、户内线槽长达12公里、高低压开辟箱282盘。