Classification
CWS - Separation processes - nonmechanical
1
FGCE - Industrial crystallization
1
FPU - Corrosion protection, surface coating
1
THD - Design and construction in mechanical engineering
1
THE - Computer aided design and engineering (CAD)
1
TIE - Process engineering
1
UA - Environment - general
1
UME - Clean air
1
UMG - Technology of clean air
1
UMRC - Effects of air pollution on plants and animals
1
UMT - Acid rain and atmospheric deposition
1