During the process of welding, metal vapors are produced in the electric arc. As these vapors cool and solidi@, a fume is formed that may be a potential health hazard to the welder and to others working in the same area. Such fine aerosols are all irritating to the respiratory system. Yet some fumes may potentially be more dangerous than others because of the specific substances present.
AWS CAWF-1983由美国焊接协会 US-AWS 发布于 1983-03-01。
AWS CAWF-1983 在中国标准分类中归属于: J33 焊接与切割,在国际标准分类中归属于: 25.160.10 焊接工艺。
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