拜仁达坝银铅锌多金属矿床
Bairendaba Ag-Pb-Zn polymetallic ore deposit
钼－铅－锌多金属矿床
molybdenum-lead-zinc polymetallic deposit
molybdenum lead and zinc polymetallic deposit
铅锌铜多金属矿床
Pb-Zn-Cu polymetallic deposit
铜铅锌多金属矿
Cu-Pb-Zn multi-metallic ore
Cu-Pb-Zn multimetallic ore
Cu-Pb-Zn poly-metallic ores
copper-lead-zinc polymetallic deposits
铜铅锌多金属矿床
copper-lead-zinc multi metallic deposit
铜铅锌多金属硫化矿
Copper-lead-zinc multi-metal sulphide ore
锡铜铅锌多金属矿
Sn-Cu-Pb-Zn polymetallic ore
银-铅多金属矿床
silver-lead polymetallic deposit
silver lead polymetallic deposit
银山银铅锌多金属矿床
Yinshan Ag-Pb-Zn polymetallic ore deposit
手性Salen金属配合物
chiral metalsalen complexes
Salen metal complex
手动金属槽铣刀
manual metal slitting cutter
铈-锰双金属氧化物
cerium-manganese bimetallic oxide