About YAKUSHECHKINA L I
About SOKOLOV K N
About MALYSHEVA L I
About KOROTICH I K
About EROFEEVA A S
About Izvestiya Vysshikh Uchebnykh Zavedenij. Chernaya Metallurgiya
About tube rolling
About pilger mill
About Build-up welding
About Rolling equipment
About ロール
About 肉盛
About 衝撃抵抗
About 合金添加