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发明名称
TESTING LOAD-BEARING MATERIALS
摘要
申请公布号
GB1579721(A)
申请公布日期
1980.11.26
申请号
GB19760003797
申请日期
1977.05.02
申请人
NATIONAL RESEARCH DEVELOPMENT CORP
发明人
分类号
G01N3/10;(IPC1-7):G01N3/10;G01N3/18
主分类号
G01N3/10
代理机构
代理人
主权项
地址
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