дно трубы | |
O&G. tech. | invert |
нагревать до белого каления | |
Makarov. | bring to white beat; raise to white heat |
non-destruct.test. | bring to white heat |
а на b | |
astr. | a divided by b; a over b; the ratio of a to b |
| |||
invert |
Дно трубы нагревали до белого каления, а на : 1 phrase in 1 subject |
Chemistry | 1 |