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发明名称
FLOW MEASUREMENT
摘要
申请公布号
GB1481889(A)
申请公布日期
1977.08.03
申请号
GB19750022123
申请日期
1975.05.22
申请人
AIR PROD & CHEM INC
发明人
分类号
G01F25/00;(IPC1-7):G01F25/00
主分类号
G01F25/00
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