DD 54-1:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Particulate matter
Hardcopy
01-01-1986
English
31-03-1977
Recommendations for sampling head, filtering medium, pump, sampling rate and position, breathing zone and static background sampling, handling and weighing of test specimens, methods of analysis, presentation of results. Appendices give notes on analytical procedures and recording of results.
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