ASME816.11-2021(RevisionofASMEB16.11-2016)ForgedFittings,Socket-WeldingandThreadedANAMERICANNATIONALSTANDARDASME816.11-2021(Revisi...
ASME B16.11-2021 锻造配件,嵌套焊接和螺纹焊接(英文版).pdf