短语词组短语Hami copper -nickel ore 哈密铜镍矿copper -nickel sulfide ore 铜镍硫化矿sulphide copper -nickel ore deposits 硫化铜镍矿床bearing copper -nickel sulfide ore 硫化铜镍矿the Jinchuan copper -nickel-sulfide ore 金川铜镍硫化物 返回 copper-nickel ore