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发明名称
NITRIFICATION REACTION FORM JUDGING DEVICE IN ACTIVATED SLUDGE TREATMENT
摘要
申请公布号
JPH05253596(A)
申请公布日期
1993.10.05
申请号
JP19920050994
申请日期
1992.03.10
申请人
发明人
分类号
C02F3/12;C02F3/34;(IPC1-7):C02F3/34
主分类号
C02F3/12
代理机构
代理人
主权项
地址
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