Main prod. Group survey
deu
fra
esp
45
Industrial services
Industrial, craft and trade services, contract fabrication
Environment services
1419.11
Environment protection consulting
1419.12
Environment management
1419.21
Environment auditing
1419.41
Emission measurements
1419.51
Immission measurements
1419.61
TV-controlled canal inspection
1419.67
Dump gas inspections
1419.69
Noise measurements
1419.74
Decontamination
1419.81
Disinfection cleaning services
1419.83
Piping disinfection
1419.87
Combat of legionella bacteria
