Classification
CAU - Laboratory and safety engineering in chemistry
5
UAU - Fire, fire protection, safety at the workplace, prevention of accidents
2
FPUB - Electrodeposition, electroless deposition
1
TIF - Industrial ( occupational ) safety
1
UVW - Special effects of hazardous materials
1
UVWD - Effects of hazardous materials at the workplace
1
YEF - Law on hazardous materials
1