hygienist : 37 phrases in 18 subjects |
Aviation medicine | 1 |
Dentistry | 1 |
Education | 4 |
Energy industry | 2 |
Firefighting and fire-control systems | 1 |
General | 5 |
Industry | 2 |
Makarov | 1 |
Medical | 8 |
Medical appliances | 1 |
Occupational health & safety | 3 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Sakhalin | 1 |
United States | 1 |
Water supply | 1 |
Weapons of mass destruction | 2 |
Welding | 1 |