NB/T 20005.37-2017.Carbon and low alloy steel for pressurized water reactor nuclear power plants-Part 37: 17Mn steel forgings for steam generator.NB/T 20005.37规定了压水堆核电厂蒸汽发生器用17Mn锻件的制造、检验和验收等要求。
NB/T 20005.37适用于压水堆核电厂蒸汽发生器用17Mn锻件。...................
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