ASTM WK40861(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK40861 - Revision of D4891 - 89(2006) Standard Test Method for Heating Value of Gases in Natural Gas Range by Stoichiometric CombustionActive Standard: D4891 - 89(2006) Developed by Subcommittee: D03.03 | Committee D03 Home | Contact Staff Manager
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