coarse granular fracture

coarse granular fracture
粗晶断口

English-Chinese metallurgy dictionary. 2014.

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  • igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …   Universalium

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