作者:sponsored by Mechanical Working Committee of the Iron and Steel Division, the Metallurgical Society, and Chicago Section, American Institute of Mining, Metallurgical, and Petroleum Engineers ; edited by E.W. Earhart and R.D. Hindson.
作者:sponsored by Mechanical Working Committee of the Iron and Steel Division, the Metallurgical Society, and Chicago Section, American Institute of Mining, Metallurgical, and Petroleum Engineers ; edited by T.E. Dancy and E.L. Robinson.
sponsored by Mechanical Working Committee of the Iron and Steel Division, the Metallurgical Society, and Chicago Section, American Institute of Mining, Metallurgical, and Petroleum Engineers ; edited by E.W. Earhart and R.D. Hindson.
sponsored by Mechanical Working Committee of the Iron and Steel Division, the Metallurgical Society, and Chicago Section, American Institute of Mining, Metallurgical, and Petroleum Engineers ; edited by T.E. Dancy and E.L. Robinson.