SIS-CEN-ISO/TR-20173 › Complete Document History
Welding - Grouping systems for materials - American materials (ISO/TR 20173:2018)
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2018 EDITION - ENGLISH LANGUAGE EDITION - Aug. 29, 2018
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Obsolete Revision Information: |
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2007 EDITION - ENGLISH LANGUAGE EDITION - Feb. 7, 2007
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