grained iron的意思|示意

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grained iron相关短语

1、 coarse-grained iron 粗晶生铁

2、 coarse grained iron 粗晶生铁

3、 hard grained cast iron 粗粒铸铁

4、 close grained cast iron 细晶粒铸铁

5、 close-grained pig iron 细晶粒生铁,细晶粒

6、 very open-grained pig iron 伟晶生铁

7、 very Lovely open-grained pig iron 伟晶生铁