ANSI-B109.2 › Historical Revision Information
DIAPHRAGM-TYPE GAS DISPLACEMENT METERS (500 Cubic Feet Per Hour Capacity and Over)
Diaphragm-Type Gas Displacement Meters (Over 500 Cubic Feetper Hour Capacity).
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Document Number
ANSI B109.2
Revision Level
2020 EDITION
Status
Current
Publication Date
Jan. 1, 2020
Page Count
68 pages