 |
industrial hygiene
in | mines
| research programme
| industrial hygiene | |
| med. | arbeidshygiëne |
| mine | |
| agric. | boorgang; insektengang |
| mining | |
| coal. | ontginning in dagbouw; ontginning in open groeve; winning in open lucht |
| environ. | mijnbouw; mijnbouw |
| industr. | ontginning |
| research programme | |
| econ. | onderzoeksprogramma |
| |||
| arbeidshygiëne f | |||
| arbeidshygiene | |||
| industrial hygiene: 6 phrases in 2 subjects |
| Health care | 4 |
| Labor law | 2 |