GB/T 43905.5-2024
焊接及相關(guān)工藝中煙塵和氣體取樣的實驗室方法 第5部分:基于熱解-氣相色譜-質(zhì)譜法的焊接或切割中有機材料熱降解物的識別
Laboratory methods for sampling fumes and gases from welding and related processes Part 5: Identification of thermal degradation products of organic materials during welding or cutting based on pyrolysis-gas chromatography-mass spectrometry
GBT43905.5-2024, GB43905.5-2024