Specification for gas meters. Part 3, Unit construction meters of 6 cubic metres (or 212 cubic feet) per hour rating.

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Bibliographic Details
Corporate Author: British Standards Institution
Format: Book
Language:English
Published: London : British Standards Institution, 1977..
Edition:1st revision.
Series:British standard Part 3: 1977 ; 4161:
Subjects:
Description
Item Description:Pierced for binder.
Physical Description:22 p. : diagrs. ; 30 cm.
ISBN:058009782X