| 1. | Engineering design standards of steel - made cable tray
钢制电缆桥架工程设计规范 |
| 2. | Standard for safety for nonmetallic cable tray systems
非金属电缆盘系统的安全标准 |
| 3. | Ampacities of cables installed in cable trays
安装在电缆管道中的电缆的载流量 |
| 4. | Technical specification for aluminum - alloy cable tray
铝合金电缆桥架技术规程 |
| 5. | Code for design of steel cable tray engineering
钢制电缆桥架工程设计规范 |
| 6. | Cable tray systems and cable ladder systems for cable management
电缆管理用电缆盘系统和电缆梯系统 |
| 7. | Cable tray systems and cable ladder systems for cable management
电缆管理用电缆盘系统和电缆梯系统 |
| 8. | Metal cable tray installation guidelines
金属电缆板安装导则 |
| 9. | Non - metallic cable tray systems
非金属电缆托架系统 |
| 10. | Main production cable tray , metal trough , the electrical box , juti
主要生产电缆桥架、金属线槽，电器箱、柜体。 |
