lead ores的意思|示意

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lead ores相关短语

1、 copper and lead ores 铜铅矿料

2、 Lead ores & concentrates 铅矿砂及其精矿

3、 chinese sliver-lead ores 中国银铅矿

4、 lead and zinc ores 铅锌矿

5、 lead-zinc ores 铅锌矿

6、 lead-zine ores 铅锌原矿

7、 lead zinc ores 铅锌矿