ASTM A220/A220M-99(2009) Standard Specification for Pearlitic Malleable Iron - 仪器网,仪器信息网,计量论坛

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ASTM A220/A220M-99(2009) Standard Specification for Pearlitic Malleable Iron

  leunghb · 2009-12-12 13:25 · 35811 次点击

ASTMA220/A220M-99(2009)StandardSpecificationforPearliticMalleableIron
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 标准手册, a220, a220m, standard, specification, pearlitic, malleable

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