| 1. | Tunnelling machines - air locks - safety requirements
隧道掘进机.气闸.安全要求
|
| 2. | Tunnelling machines - air locks - safety requirements
隧道掘进机械.气闸.安全性要求
|
| 3. | Air regulation systems in mining - air locks - building and operation
空气调节系统.空气阀门.结构和操作
|
| 4. | Tunnelling machines - air locks - safety requirements ; german version en 12110 : 2002
隧道机械.气闸.安全性要求
|
| 5. | Power assisted air gates - travel - way air locks - type doors with pressure
动力辅助作动的空气门.行车道空气锁.压力门
|
| 6. | Air lock feeder
气闸进料器
|
| 7. | Air lock valve
气锁安全阀
|
| 8. | Air lock tank
潜艇气闸室
|
| 9. | Air regulation systems in mining - belt - conveyors - way air locks - dimensions , identifications , requirements and testing
采矿空气调节系统.带式输送机气阀.尺寸标识要求
|
| 10. | Air regulation systems in mining - wing air locks for travelling tracks - double - wing type doors with pressure reduction
矿山空气调节系统.车道用的侧翼式空气门.具有减压平
|