 |
| Subject | English | Chinese |
| tech. | galvanized iron sheet down pipe | 白铁皮水落管 |
| tech. | galvanized iron sheet down pipe | 镀锌铁皮落水管 |
| textile | holding down iron | 织物牵拉重锤 |
| met. | iron down | 矫直 |
| met. | iron down | 压平 |
| auto. | iron down | 校直 |
| auto. | iron down | 【动】校正 |
| met. | melting-down property of iron ore | 铁矿石熔滴性 (【技】铁矿石在高炉炼铁过程的荷重和升温还原条件下熔化滴落的特性。它直接影响高炉的软熔带位置，也是评价铁矿石高温性能的重要指标之一。) |