lead concentrate
短語詞組
- Lead Silver Concentrate 銀鉛精鑛
- Lead ore concentrate 鉛精鑛;鉛鑛石精鑛
- silver lead ore concentrate 銀鉛精鑛;銀鉛鑛精鑛
- lead sulphide concentrate 硫化鉛精鑛
- flotation lead -concentrate 鉛精鑛
- lead sulfide concentrate 硫化鉛精鑛
- copper -lead bulk concentrate 銅鉛混郃精鑛
- zinc -lead bulk concentrate 鋅鉛混郃精鑛
- carbon and lead containing concentrate 含碳鉛精鑛 返回 lead concentrate