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发明名称
METHOD FOR DETERMINING MATERIAL FRICTION COEFFICIENT IN PLASTIC DEFORMING DRAWING
摘要
申请公布号
SU1478102(A1)
申请公布日期
1989.05.07
申请号
SU19874240175
申请日期
1987.05.05
申请人
INST SVERKHTVERDYKH MAT
发明人
ROZENBERG OLEG A,SU;KRITSKIJ ANATOLIJ D,SU;RODYUKOV SERGEJ A,SU;SHEJKIN SERGEJ E,SU
分类号
G01N19/02
主分类号
G01N19/02
代理机构
代理人
主权项
地址
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