DD 54-2:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Methods for the sampling and analysis of fume from welding and allied processes Gases
Hardcopy
01-01-1986
English
06-30-1981
Recommends sampling procedures and suggests methods of analysis for carbon and nitrogen oxides and zone in pollutant concentrations likely to be found during welding. One appendix gives detailed literature references.
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