PN BN 2251-09-1962
Covering. Pipeline heat exchange facilities. Four-pipe single-channel pipe bundle. basic size

Standard No.
PN BN 2251-09-1962
Release Date
1962
Published By
PL-PKN
Latest
PN BN 2251-09-1962

PN BN 2251-09-1962 history

  • 1962 PN BN 2251-09-1962 Covering. Pipeline heat exchange facilities. Four-pipe single-channel pipe bundle. basic size

PN BN 2251-09-1962 -All Parts




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