About CLARK J B
About Naval Surface Warfare Center, MD
About GARRETT R K
About Naval Surface Warfare Center, MD
About JUNGLING T L
About Westinghouse Plant Apparatus Division, PA
About ASFAHANI R I
About U.S. Steel Technical Center, PA
About Metallurgical Transactions. A. Physical Metallurgy and Materials Science
About tantalum
About Transformation structures,work structures
About Rolling techniques
About タンタル
About ミクロ組織
About 集合組織
About 発達
About 傾斜圧延