About FUJITA MASAHITO
About エヌデーシー
About SAITO YASUSHI
About エヌデーシー
About MATSUO KAZUO
About エヌデーシー
About 粉体および粉末冶金
About abrasion resistance
About Mechanical properties
About Cu
About Sn
About Pb
About 合金
About 耐摩耗性
About 耐焼付性
About Co系合金
About 添加効果