 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | relief valve | 安全弁 | |||
| 2 | safety valve | 安全弁 | |||
| 3 | air relief valve | 空気安全弁 | |||
| 4 | pressure relief valve | 圧力安全弁 | |||
| 5 | safety valve of boiler | ボイラ用安全弁 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | relief valve | 安全弁 | |||
| 2 | safety valve | 安全弁 | |||
| 3 | air relief valve | 空気安全弁 | |||
| 4 | pressure relief valve | 圧力安全弁 | |||
| 5 | safety valve of boiler | ボイラ用安全弁 | |||
