低温无缝碳钢管|沙特标准|SASO-GSO-ASTM-A524
SASO-GSO-ASTM-A524
Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures
大气和低温无缝碳钢管规范
低温无缝碳钢管|沙特标准|SASO-GSO-ASTM-A524
SASO-GSO-ASTM-A524
Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures
大气和低温无缝碳钢管规范