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工业用金
 工业用金
busin. gold for industrial purposes; gold for industrial uses
| 刚石
 刚 石
tech. corundum
 刚石
gen. corundum; emery
expl. carbite

to phrases
工业用金
busin. gold for industrial purposes; gold for industrial uses
工业用金
: 14 phrases in 7 subjects
Business2
Chemistry1
Drilling5
Engineering geology1
International Monetary Fund1
Metallurgy1
Technology3