 |
| |||
| limit (norm, (millegi) kõrgeim lubatud määr, nt põhjuseta puudutud päevade hulk vastavalt kooli kodukorrale) | |||
| limit value | |||
| maximum level | |||
| piirnorm: 17 phrases in 9 subjects |
| Chemistry | 1 |
| Education | 1 |
| Environment | 2 |
| Fish farming pisciculture | 1 |
| Food industry | 5 |
| Health care | 4 |
| Natural sciences | 1 |
| Trade unions | 1 |
| Transport | 1 |