BS 1552:1982
$142.49
Specification for control plug cocks for low-pressure gases
Published By | Publication Date | Number of Pages |
BSI | 1982 | 31 |
Specifies materials, dimensions, maufacture and soundness requirements for copper alloy meter control, main, union and nursery union cocks for use with 2nd family gases and, for certain applications, with 3rd family gases.