chromium iron造句
造句与例句手机版
- Transfer case , different size hydrant ; compreser body precisicen casting ; duefile casting ; wear high - chromium iron casting and heating - proof casting
变速箱、消防栓壳体系列;制冷压缩机精密铸件;球铁铸件;耐磨高铬铸铁件及耐热件。 - It's difficult to see chromium iron in a sentence. 用chromium iron造句挺难的
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