BS-4161-2 › Complete Document History
Gas meters. Meters of plate construction above 1000 cubic feet (28 cubic metres) per hour rating
Obsolete Revision Information: |
AMD 4215 - AMENDMENT 2 - April 29, 1983
AMD 899 - AMENDMENT 1 - March 16, 1972 1967 EDITION - WITHDRAWN, 12/1/2003 - Aug. 16, 1967 |