| 1. | Industrial valves . steel ball valves . specifications
工业阀门.钢制球阀.规范 |
| 2. | Industrial valves - steel ball valves ; german version en 1983 : 2006
工业阀门.钢制球阀 |
| 3. | Shipbuilding - hull cast steel globe valves
造船.船体铸钢制球阀 |
| 4. | Shipbuilding - forged steel globe air valves
造船.锻钢制球气阀 |
| 5. | Shipbuilding - cast steel globe air valves
造船.铸钢制球气阀 |
| 6. | Shipbuilding - hull bronze globe valves
造船.船体青铜制球阀 |
| 7. | Industrial valves - steel globe and globe stop and check valves
工业用阀.钢制球阀球状截止阀和止回阀 |
| 8. | Shipbuilding - bronze 16k globe valves
造船. 16k青铜制球阀 |
| 9. | Cast iron and copper alloy ball valves
铁制和铜制球阀 |
| 10. | General purpose industrial valves - flanged and butt - weld end steel ball valves
通用阀门法兰和对焊连接钢制球阀 |
