BE760297A
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1971-06-14
Recipient destine a recueillir et conserver un echantillon de fluide
SE7411921L
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1975-03-27
Sjelvrensande med en oppning forsett ror for en coulter-apparat och elektrolyttillforselanleggning derfor
KR920004819A
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1992-03-28
검사 장치
FR2278062A2
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1976-02-06
Dispositif de controle du niveau d'un liquide dans un recipient notamment dans une cuve de machine a laver
SU427534A3
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1974-05-05
FR2457478A1
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1980-12-19
Dispositif de visualisation du niveau d'un fluide contenu dans un reservoir
Scholander
1949
Volumetric respirometer for aquatic animals
GB1452945A
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1976-10-20
Apparatus for monitoring suspended particles in a liquid
JPS57207861A
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1982-12-20
Measuring method for dyeing concentration of cultured cell and vessel for measurement
BR8903767A
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1990-03-20
Fonte de suprimento permitindo a liberacao de substancias ativas em aguas
GB1373988A
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1974-11-13
Viscometer
Hoffman
1986
A horizontal intragravel pipe for sampling water quality in salmonid spawning gravel
JP2632002B2
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1997-07-16
内部液自動補給式複合電極
Foster et al.
1972
Construction of Waste-injection Monitor Wells Near Pensacola, Florida
SU1435962A1
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1988-11-07
Поплавковое устройство дл систем измерени температуры и уровн жидкости в резервуарах
SU796277A1
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1981-01-15
Устройство дл измерени длиныдВижущЕгОС длиННОМЕРНОгО МАТЕРиА-лА
Bersaques
1973
A Micromethod for Urease
ATE130637T1
(de )
1995-12-15
Opferanode mit verbrauchsanzeige.
CH440766A
(fr )
1967-07-31
Procédé et dispositif pour doser l'hydrogène dissous dans un fluide
US3345877A
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1967-10-10
Apparatus for measuring small variations in gas pressure
SU602784A1
(ru )
1978-04-15
Микроэлектродозатор жидкости
GB1119339A
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1968-07-10
Electrolytic apparatus for treating water
Stanescu et al.
1992
An improved method for analysis of In-EDTA, I− and Br− used as activable tracers in hydrological studies
JPH0457234B2
(sv )
1992-09-10
SU1479865A1
(ru )
1989-05-15
Электрод сравнени с двойным электролитическим контактом