CSN 13 4231-1972
Forged swing-check valveswith flanges NP 160
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CSN 13 4231-1972
Standard No.
CSN 13 4231-1972
Release Date
1972
Published By
CZ-CSN
Status
Withdraw
Latest
CSN 13 4231-1972
CSN 13 4231-1972 history
1972
CSN 13 4231-1972
Forged swing-check valveswith flanges NP 160
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