Redevelopment of Teaching Tools for Woodworking Training-Device for Measuring the Sharpness of Blade-Edge

Redevelopment of Teaching Tools for Woodworking Training-Device for Measuring the Sharpness of Blade-Edge
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木工实训教学工具的再开发——刀刃锋利度测量装置

DOI:
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发表时间:
2007
期刊:
Proceedings of International Technology Conference:Concepts and Standards of the Secondary Schools'Technology Education
影响因子:
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通讯作者:
Ping Yang
Ping Yang
中科院分区:
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文献类型:
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作者:
Yuko;Hatano;屋宜 智恵美;Ping Yang

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