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异极矿 yìjíkuàng
gen. daviesite
chem. galmey; lapis calaminaris
met. calamine (Zn2(OH)2SiO3); hemimorphite (Zn2O•SiO3•H2O)
oil calamine; hemimorphite
tech. galmei
异极
gen. galmey
异极矿
: 5 phrases in 3 subjects
General1
Metallurgy2
Technology2