ПДК с.с | |
industr. | threshold limit value – time weighted average |
средний суточный | |
hydrol. | mean daily |
navig. | normal daily |
средняя суточная | |
fin. | daily average |
| |||
threshold limit value – time weighted average (паспорт безопасности Johnny Bravo) |
ПДК с.с: 1 phrase in 1 subject |
Ecology | 1 |