RO82044A2 - Appareil pour le mesurage de la presion dans trou de forage - Google Patents

Appareil pour le mesurage de la presion dans trou de forage

Info

Publication number
RO82044A2
RO82044A2 RO80102915A RO10291580A RO82044A2 RO 82044 A2 RO82044 A2 RO 82044A2 RO 80102915 A RO80102915 A RO 80102915A RO 10291580 A RO10291580 A RO 10291580A RO 82044 A2 RO82044 A2 RO 82044A2
Authority
RO
Romania
Prior art keywords
instrument
measuring pressure
forward gain
gain
measuring
Prior art date
Application number
RO80102915A
Other languages
English (en)
Romanian (ro)
Other versions
RO82044B1 (ro
Inventor
Ion Lazar
Nistor Lazar
Original Assignee
Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro filed Critical Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro
Priority to RO80102915A priority Critical patent/RO82044A2/fr
Publication of RO82044B1 publication Critical patent/RO82044B1/ro
Publication of RO82044A2 publication Critical patent/RO82044A2/fr

Links

RO80102915A 1980-12-23 1980-12-23 Appareil pour le mesurage de la presion dans trou de forage RO82044A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80102915A RO82044A2 (fr) 1980-12-23 1980-12-23 Appareil pour le mesurage de la presion dans trou de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80102915A RO82044A2 (fr) 1980-12-23 1980-12-23 Appareil pour le mesurage de la presion dans trou de forage

Publications (2)

Publication Number Publication Date
RO82044B1 RO82044B1 (ro) 1983-06-30
RO82044A2 true RO82044A2 (fr) 1983-07-07

Family

ID=20109296

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102915A RO82044A2 (fr) 1980-12-23 1980-12-23 Appareil pour le mesurage de la presion dans trou de forage

Country Status (1)

Country Link
RO (1) RO82044A2 (fr)

Also Published As

Publication number Publication date
RO82044B1 (ro) 1983-06-30

Similar Documents

Publication Publication Date Title
NL7811962A (nl) Gasdrukverhogend systeem.
NO813659L (no) Trykkeinnretning.
NO813369L (no) Fremgangsmaate ved seismiske undersoekelser.
NL7808743A (nl) Versterker.
DE3168427D1 (de) Flueric partial pressure sensor
NL188820C (nl) Kathodestraalbuis.
RO84099A (fr) Procede d'obtenir 1,2,5-o0adiazole-2-o0ydes
IT8119784A0 (it) Impianto amplificatore di due segnali.
NL178043C (nl) Samengestelde versterker.
IT7921216A0 (it) Equipaggio di misura della pressione per sfigmomanometri.
NO810917L (no) Trykkgiver.
FI73925B (fi) Styrsystem foer fordon.
DE3177253D1 (de) Brennstoff-messystem.
AT383235B (de) Verstaerker
IT8122843A0 (it) Complesso amplificatore.
IT8119905A0 (it) Complesso amplificatore.
IT7830828A0 (it) Dispositivo per misurare differenze di pressione.
RO82044A2 (fr) Appareil pour le mesurage de la presion dans trou de forage
NL190681C (nl) Versterker met regelbare versterkingsfactor.
NL7800561A (nl) Meettransducent.
IT7827027A0 (it) Trasduttore per correnti deboli.
IT8124615A0 (it) Transduttore magnetoresistente.
IT8121798A0 (it) Impianto intensificatore dipressione.
KR830000588U (ko) 증폭기
DK287581A (da) Forstaerkerkobling