| |||
| нижчий предел воспламенения | |||
| нижний предел воспламенения | |||
|
lower limit of explosive range : 5 phrases in 2 subjects |
| Oil and gas | 4 |
| Technology | 1 |
| |||
| нижчий предел воспламенения | |||
| нижний предел воспламенения | |||
|
lower limit of explosive range : 5 phrases in 2 subjects |
| Oil and gas | 4 |
| Technology | 1 |