COMPARATIVE METHOD FOR DETERMINING IMPACT ENERGY OF PERCUSSIVE ACTION MACHINE AND STAND FOR CARRYING OUT THE METHOD
摘要
申请公布号
SU1671794(A1)
申请公布日期
1991.08.23
申请号
SU19894722730
申请日期
1989.07.26
申请人
INST GORNOGO DELA SO AN SSSR
发明人
TRUBITSYN VALERIJ V,SU;TKACH KHAIM B,SU;CHERVOV VLADIMIR V,SU;TERIN VLADIMIR M,SU;BEZRODNAYA OLGA L,SU;VERGANOVSKIJ VASILIJ G,SU;NADBAEVSKIJ MIKHAIL A,SU
