Main prod. Group survey
deu
fra
esp
16
Optics and fine mechanics
Fine mechanical instruments
Equipment for geophysics and material testing
2124.11
Geophysical apparatus
2124.14
Geotechnical measuring apparatus
2124.17
Material testing devices and machines
2124.18
Weathering testing equipment
2124.19
Borehole probes
2124.21
Particle meters
2124.22
Granulometers
2124.23
Sedimentation measuring apparatus
2124.24
Corrosion testing apparatus