铝和铝合金.薄板、带材和板材|沙特标准|SASO EN 485-2
Aluminium and aluminium alloys-Sheet,strip and plate-Part2:Mechanical properties
铝和铝合金.薄板、带材和板材.第2部分:机械性能
Technical Regulation for Simple Pressure Vessels
铝和铝合金.薄板、带材和板材|沙特标准|SASO EN 485-2
Aluminium and aluminium alloys-Sheet,strip and plate-Part2:Mechanical properties
铝和铝合金.薄板、带材和板材.第2部分:机械性能
Technical Regulation for Simple Pressure Vessels
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