ASTM WK21174(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK21174 - Revision of C1129 - 89(2001) Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and FlangesActive Standard: C1129 - 12 Developed by Subcommittee: C16.30 | Committee C16 Home | Contact Staff Manager
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