标准号:ASME SEC VIII D2 MA APP 20-2001
中文标准名称:附录20.板制管板和平头集线器的强制性要求
英文标准名称:Appendix 20 - Mandatory Requirements for Hubs of Tubesheets and Flat Heads Machined from Plate
标准类型:J74
发布日期:2001/7/1 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:J74
适用范围:Boiler and Pressure Vessels.Appendix 20 - Mandatory Requirements for Hubs of Tubesheets and Flat Heads Machined from Plate