4
9583-75*
1998
,
Cast iron pressure pipes made by centrifugal and semicontinuous casting methods. Specifications
9583-61
08.08.75 2105
01.01.77
3-93 , ( 5-6-93)
, .
13-55.
1.1. : , .
1.2. . 1 - 2 . 1 - 4.
. .
. 1
. 2
1
09.07.2015
