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发明名称
Flow meter calibration
摘要
申请公布号
GB2091886(A)
申请公布日期
1982.08.04
申请号
GB19810002256
申请日期
1981.01.26
申请人
DEFENCE THE SECRETARY OF STATE FOR
发明人
分类号
G01F25/00;(IPC1-7):G01F25/00
主分类号
G01F25/00
代理机构
代理人
主权项
地址
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