669
546.3 620.16 624.18 671≈ 59F
59F
669.9
See also:
↑ 546.3 metals, metallic compounds, alloys → 620.16 669 ↑ 620.16 metals → 546.3 624.182 669 ↑ 624.182 metal structures: iron, steel, aluminium → 620.16 620.17 669 693.7 ↑ 671 metal processing, galvanoplastics → 669 ↑ 59F metallurgy ≈ 669
546.3
620.16 669
620.16
546.3 624.182 669
624.182
620.16 620.17 669 693.7
671
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