частей на миллион | |
dril. | parts per million |
mil. avia. | parts per million |
nautic. | parts per million by volume of gas in air |
O&G, tengiz. | ppm – parts per million |
частей на миллион. | |
O&G, tengiz. | particles parts per million |
в ... | |
mil. avia. | to ... |
в- | |
Makarov. | intra-; intro- |
hepatitis В surface antigen | |
biol. | HBsAg |
конкретный | |
gen. | specific |
частей на миллион в конкретном: 1 phrase in 1 subject |
Oil / petroleum | 1 |