Specification for gas meters. Part 4, Plate constructed positive displacement diaphragm meters for a pressure of 350 mbar (5 lbf/in?p2?s) and up to 170 cubic metres (6000 cubic feet) per hour rating.
Gorde:
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
London :
British Standards Institution,
1970..
|
| Saila: | British standard Part 4: 1970 ;
4161: |
| Gaiak: |
CARM 1 Store
| Sailkapena: |
A2:AJ04B0 B05254 |
|---|---|
| Alea 1 | Eskuragarri Erreserbatu |