| 1. | The firing stopped absolutely .
枪炮声突然停止了。 |
| 2. | Standard for cable penetration fire stop qualification test
电缆防火鉴定试验标准 |
| 3. | Fire stopping collar of pvc - u pipe for building drainage
硬聚氯乙烯建筑排水管道阻火圈 |
| 4. | 1 4 . joinery products . flame protection and fire stop doorsets
木作.有防火滞火能力的门 |
| 5. | Technical specification for application of fire stopping in building
建筑防火封堵应用技术规程 |
| 6. | Technical specification for application of fire stopping in buildings
建筑防火封堵应用技术规程 |
| 7. | Cable - penetration fire stop qualification test
电缆防火鉴定试验 |
| 8. | Standard test method for fire tests of through - penetration fire stops
渗透性防火物料燃烧试验的标准试验方法 |
