简单压力容器用钢|沙特标准|SASOGSOEN10207
Steelsforsimplepressurevessels.Technicaldeliveryrequirementsforplates,stripsandbars
简单压力容器用钢。板材、带材和棒材的交货技术要求
TechnicalRegulationforSimplePressureVessels
简单压力容器用钢|沙特标准|SASOGSOEN10207
Steelsforsimplepressurevessels.Technicaldeliveryrequirementsforplates,stripsandbars
简单压力容器用钢。板材、带材和棒材的交货技术要求
TechnicalRegulationforSimplePressureVessels
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