JIS-B-2312 › Complete Document History
Steel butt-welding pipe fittings
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2015 EDITION - Steel butt-welding pipe fittings - Jan. 20, 2015
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Obsolete Revision Information: |
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2009 EDITION - PDF FORMAT ONLY (Reaffirmed in 2013) - Jan. 1, 2009
1997 EDITION - ENGLISH LANGUAGE - PDF FORMAT ONLY - Jan. 1, 1997 |