Smaller gas detection sensors = smaller gas detectors.
Ball
William
W
BW Technologies, Honeywell, USA.
D000395:Air Pollutants, Occupational / Q000032:analysis*; D004784:Environmental Monitoring / Q000295:instrumentation* / Q000379:methods; D004867:Equipment Design; D005740:Gases / Q000032:analysis*; D006801:Humans; D006920:Hygiene; D016272:Occupational Health; D011482:Protective Devices; D012449:Safety
D000395:Air Pollutants, Occupational; D005740:Gases