pig scrap的意思|示意

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pig scrap相关短语

1、 pig and scrap process 生铁废钢炼钢法

2、 Pig Iron Scrap 生铁片

3、 scrap and pig process 生铁废钢炼钢法

4、 pig-iron scrap process 生铁废钢炼钢法

5、 pig-and-scrap process 生铁

6、 pig iron scrap process 生铁废钢炼钢法

7、 ratio of pig to scrap 生铁废钢配入比

8、 pig iron and scrap consumption 钢铁料消耗

9、 scrap and pig iron practice 废钢生铁炼钢法