Innovative method for casting steel armorplate ์— ๋Œ€ํ•œ ์ „๋ฉด ์ปค๋ฒ„ ์ด๋ฏธ์ง€

Innovative method for casting steel armorplate

P. C. Turner, J. S. Hansen

์ „์ž๋„์„œ, English, 1993
U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C., 1993