частей на миллион по объёму | |
tech. | ppmv; parts per million by volume; parts per million volume |
газ | |
gen. | flatulences; gossamer; gauze |
astronaut. | fume |
ecol. | fumes |
oil | G; gaseous substance |
в воздух | |
gen. | airward |
| |||
ppmv (MichaelBurov); parts per million by volume (MichaelBurov); parts per million volume (MichaelBurov) |
частей на миллион по объёму: 3 phrases in 2 subjects |
Ecology | 2 |
Nautical | 1 |