| 1. | In the event of fire , ring the alarm-bell . 一发现火情,就按警铃。 |
| 2. | Forecasters say there are no signs the fires are slowing down 预报称火情尚无减弱迹象。 |
| 3. | The coolant helps to keep down dust and reduce the fire hazard 冷却剂有功于降尘并减少火情。 |
| 4. | Control of fire is one of the key issues in crash survival 火情的控制是坠机存活的一个关键性问题。 |
| 5. | Use foam , water , co2 or dry powder for small fires 使用泡沫、水性、二氧化碳或干粉(灭火器)处置小型火情。 |
| 6. | Fire fighters entered the aircraft at 0630 with the fire under control 消防人员在6 : 30进了飞机并控制了火情。 |
| 7. | Fire detection system 火情探测系统 |
| 8. | By 0520 , there was still no arff equipment dealing with the aircraft fuselage or fire 仍没有任何飞机救援消防设备来处理飞机机身或火情。 |
| 9. | Testing of cables , wires and flexible cords ; continuance of isolation effect under fire conditions 电缆绝缘导线和软线的检验.第814部分:火情情况下隔 |
| 10. | Briefly , it has been observed that many variables can influence the magnitude and threat of a post - crash fire 简要地说,已发现众多因素能够影响坠机后火灾的火情级别与威胁。 |