[Chai Jin cable tray to recommend the star product - bridge 2, such as when combined with the power cable tray fire bridge, power cables and electronic cables should each straight side of the middle separated by diaphragms. 3, weak cable in combination with other low-voltage cable bridge, should be strictly enforced select an outer shield weak system of weak cable, to avoid mutual interference. [Chai Jin cable tray to recommend the star product - bridge] (4) draw bridge on the parallel route map, to indicate the coordinates or position size tray start, end, turning points, branch points and lifting point elevation Xianghe fire bridge Which is good, if they can draw bridge laying isometric view, then the material will be more accurate statistics. A straight segment: Indicate the full-length, bridge layers, elevation, models and specifications. Turning point and branch point: indicate the turn-board models and specifications available. Lifting segment: marked elevation changes, it can also be a partial sectional view of a large drawing or representation. [Chai Jin cable tray to recommend the star product - bridge] (8) vertical cable tray cable laying, cable and interval in the upper 1.5 meters should be fixed on the bridge each holder can sell Cangzhou fire bridge When the level of laying cable in the first, tail, turn and every interval of 3 to 5 meters fixed. (9) is provided in the ceiling, the surface should be kept open slot cover 80 (vertical clearance mm, trunking cross-section utilization should not exceed 50%. (10) cloth on the trunking cables may not be binding, tank cable line should be straight, tank cable should be straight, try not to cross, the cable should not overflow trough, in a cable duct and out of the site, the corner should lashing vertical groove laying cable should be an interval of 1.5 rice fixed on the cable bracket. Cangzhou fire bridge how to sell _ _ fire bridge leading manufacturers Chai Jin Chai Jin cable tray cable tray from the Tianjin Co., Ltd. Tianjin cable bridge Chai Jin (www.tjcjdlqj.com) strength , credible, in Tianjin metals and building materials industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Chai Jin cable tray and you hand in hand into the brilliant, for a better future!