Laboratory method for sampling fume and gases in welding and allied processes—Part 5: Identification of thermal-degradation products generated when welding or cutting through products composed wholly or partly of organic materials using pyrolysis-gas chromatography-mass spectrometry
NORM herausgegeben am 25.4.2024
Bezeichnung normen: GB/T 43905.5-2024
Ausgabedatum normen: 25.4.2024
Land: Chinesische technische Norm
Kategorie: Technische Normen GB