| 1. | Close shut - off valves up and downstream of the valve
关闭阀门上下游的关闭阀。 |
| 2. | Sanitary tapware . automatic shut - off valves pn 10
卫生间管龙头装置.自动关闭阀pn 10 |
| 3. | Install a shutoff valve in the cold water inlet line
在冷水进水管处安装一个关闭阀。 |
| 4. | Install a shut - off valve in the cold water inlet line
在冷水进水管处安装一个关闭阀。 |
| 5. | Ship building - oil tank emergency shut - off valves
造船.燃油罐紧急关闭阀 |
| 6. | The test cock is on the inlet side of the shutoff valve
测试旋塞位于关闭阀的进口一侧上。 |
| 7. | Automatic shut - off valves for gas burners and gas appliances
气体燃烧器和燃气器具自动关闭阀 |
| 8. | Automatic shut - off valves for gas burners and gas appliances
气体燃烧器和气体器具的自动关闭阀 |
| 9. | Start up : close the downstream shut - off
启动：关闭下游关闭阀。 |
| 10. | The downstream shutoff should be closed
下游的关闭阀应该关闭。 |
