Table 13.
ERPG tiers | Nitric acid influence range(m) | Nitrogen dioxide influence range(m) | Difference of influence range(m) |
---|---|---|---|
ERPG-1 | 125 | 681 | 556 |
ERPG-2 | 38 | 45 | 7 |
ERPG-3 | 13 | 22 | 9 |
ERPG tiers | Nitric acid influence range(m) | Nitrogen dioxide influence range(m) | Difference of influence range(m) |
---|---|---|---|
ERPG-1 | 125 | 681 | 556 |
ERPG-2 | 38 | 45 | 7 |
ERPG-3 | 13 | 22 | 9 |