Classification
CWE - Chemical engineering, chemical industry - general
YPW - Economy of industry branches
4
AZZ - Firm index - general
2
CWKC - Chemical reaction engineering
2
CEL - Organic synthesis and reactions - general aspects
1
CWO - Separation and combination processes - mechanical
1
CWSW - Membrane separation process
1
CXU - Inorganic and organic material - chemistry and technology
1