About GOL'DSHTEJN B G
About BOJKO V T
About BRAGINSKIJ V M
About CHERNOV V A
About Izvestiya Vysshikh Uchebnykh Zavedenij. Mashinostroenie
About screwdriver
About Fasteners,clamping,relaxation,joints
About 空圧
About ねじ回し
About 動特性
About 衝撃
About 駆動力
About 解析