The list of suppliers of the German electric and electronic industry
Measuring instruments for circulatory, throughput, flow rate (velocity of flow)
Measuring instruments for largeness and number of particles, particle counters
Gas measuring instruments (gas concentration)
Dust analysis devices
Monitoring apparatus and installations for work places
Wolfgang Günther; Sabine Ramsayer
HRB 510420, Mannheim
DE 144 524 859