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易切削結構鋼國內外牌號對照表

2014-03-02 15:33 作者:admin 來源:未知瀏覽: 次字號: 大中小

摘要:4.3.4易切削結構鋼國內外牌號對照(見表2.1-72) 表2.1-72易切削結構鋼國內外牌號對照表

4.3.4易切削結構鋼國內外牌號對照(見表2.1-72)

表2.1-72易切削結構鋼國內外牌號對照表

易切削結構鋼國內外牌號對照表

(責任編輯：laugh521521)

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