Specification for gas meters. Part 1, Meters of plate construction up to 1000 cubic feet per hour rating.
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| Format: | Bog |
| Sprog: | English |
| Udgivet: |
London :
British Standards Institution,
1967..
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| Serier: | British standard Part 1: 1967 ;
4161: |
| Fag: |
| Fysisk beskrivelse: | 39 p. : ill. ; 21 cm. |
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