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metal smelting
tech. 金属冶炼
metal smelting A metallurgical process in which ore mixtures are heated above melting point to extract or yield a crude metal
environ. 金属冶炼 (一个冶金过程,在这个过程中, 矿石混合物被加热高于熔点以便提取或生成粗金属。)
metal smelting
: 5 phrases in 2 subjects
Metallurgy2
Technology3