ASTM A249/A249M-2018  Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes ASTM A249/A249M-2018  Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

ASTM A249/A249M-2018 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

  • 标准类别:
  • 标准大小:
  • 标准编号:ASTM A249/A249M-2018
  • 标准状态:现行
  • 更新时间:2023-05-17
  • 下载次数:
标准简介

标准截图