JIS-G-3462 JAPANESE Complete Document History
Japanese Language - ALLOY STEEL TUBES FOR BOILER AND HEAT EXCHANGER

Complete Current Edition:
   2023 EDITION - JAPANESE LANGUAGE EDITION - Dec. 20, 2023

Obsolete Revision Information:
   2019 EDITION - JAPANESE LANGUAGE EDITION - Nov. 20, 2019
   2014 EDITION - JAPANESE LANGUAGE ONLY - May 20, 2014