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qzz10011

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qzz10011
Physical properties of metal materials Physical properties of the metal main considerations: ⑴ density (specific gravity): ρ = P / V units of g / cc or t / m, where P is the weight, V is the volume. In practice, in addition to calculate the weight of the metal parts according to density, but it is important to consider the metal specific strength (strength σb density ρ ratio) to help ...
09.05.16
2021
Location: qzz10011, Taiwan Taiwan
Birthday: 30 November

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