GB/T 40297-2021高压加氢装置用奥氏体不锈钢无缝钢管Seamless austenitic stainless steel pipes for high pressure hydrogenation unit GB/T 40297-2021高压加氢装置用奥氏体不锈钢无缝钢管Seamless austenitic stainless steel pipes for high pressure hydrogenation unit

GB/T 40297-2021高压加氢装置用奥氏体不锈钢无缝钢管Seamless austenitic stainless steel pipes for high pressure hydrogenation unit

  • 标准类别:[GB] 国家标准
  • 标准大小:
  • 标准编号:GB/T 40297-2021
  • 标准状态:
  • 更新时间:2022-03-18
  • 下载次数:
标准简介

GB/T 40297-2021高压加氢装置用奥氏体不锈钢无缝钢管Seamless austenitic stainless steel pipes for high pressure hydrogenation unit

标准截图