DIGITAL FIELD UNIT (DFU)
ANALOGIC FIELD UNIT (AFU)
MOEKETSI MOSEBETSI

Tšen.1-2021

Ho Iteanya le Sercel

Europe
Nantes, Fora
Lithekiso; Tšehetso ea Bareki; Tlhahiso le Tokiso
BP 30439, 16 rue de Bel Air 44474 Carquefou Cedex
Mohala: +33 2 40 30 11 81
Hot-Line: Naha:+33 2 40 30 58 88
Marine:+33 2 40 30 59 59
Navigation: +33 2 40 30 69 87
E-mail: sales.nantes@sercel.com tšehetso ea bareki. land@sercel.com tšehetso ea bareki. marine@sercel.com customersupportnavigation@sercel.com repair.france@sercel.com streamer.repair@sercel.com

St Gaudens, Fora
Vibrator & Tšehetso ea Bareki ba VSP; Tlhahiso ea Vibrator & Lokisoa Tlhahiso le ho Lokisoa ha Li-Streamer
Mohala: +33 5 61 89 90 00, Fax: +33 5 61 89 90 33
Hot Line:(Vib) +33 5 61 89 90 91 (VSP) +33 5 61 89 91 00

Brest, Fora
Lithekiso; Tšehetso ea Bareki
Mohala: +33 2 98 05 29 05; Fax: +33 2 98 05 52 41
E-mail: sales.nantes@sercel.com

Toulouse, Fora
Lithekiso; Tšehetso ea Bareki
Mohala: +33 5 61 34 80 74; Fax: +33 5 61 34 80 66
E-mail: support@metrolog.com thekiso.@metrolog.com info@metrolog.com

Russia
Moscow, Russia
Tšehetso ea Bareki
Mohala: +7 495 644 08 05, Fax: +7 495 644 08 04
E-mail: repair.cis@geomail.org support.cis@geo-mail.org
Surgut, Tšehetso ea Bareki ba Russia; Tokiso Mohala: +7 3462 28 92 50

amerika e leboea
Houston, Texas, USA
Lithekiso; Tšehetso ea Bareki; Tlhahiso le Tokiso
Mohala: +1 281 492 6688,
Hot-Line: Ikopanye le Sercel Nantes Hotline
E-mail: sales.houston@sercel.com
HOU_Customer.Support@sercel.com
HOU_Training@sercel.com HOU_Customer.Repair@sercet.com
Tulsa, Oklahoma, USA Mohala: +1 918 834 9600, Fax: +1 918 838 8846
E-mail: support@sercelgrc.com sales@sercel-grc.com

Bochabela bohareng
Dubai, UAE
Lithekiso; Tšehetso ea Bareki; Ho lokisa
Mohala: +971 4 8832142, Fax: +971 4 8832143
Hot Line: +971 50 6451752
E-mail: dubai@sercel.com repair.dubai@sercel.com

Bochabela bo Hōle
Beijing, PR ea Chaena
Lipatlisiso le Ntlafatso Mohala: +86 106 43 76 710,
E-mail: support.china@geo-mail.com repair.china@geo-mail.com
E-mail: customersupport.vib@sercel.com customersupport.vsp@sercel.com Xushui, PR oa Chaena
Tlhahiso le Tokiso
Mohala: +86 312 8648355, Fax: +86 312 8648441
Singapore
Streamer Manufacturing; Ho lokisa; Tšehetso ea Bareki
Mohala: +65 6 417 7000, Fax: +65 6 545 1418

Litaelo tsa Tšebeliso e Bolokehileng le e Molemo

Bala lintlha tsena pele u sebelisa AFU, DFU ea hau.
Litemoso, Litlhokomeliso, le Litsebiso tsa Bohlokoa ho pholletsa le bukana ena li u tataisa ho qoba kotsi, ho thibela tšenyo ea thepa, le ho tseba tšebeliso ea lisebelisoa ha ho na le likarolo tse fapaneng kapa litlhophiso. Lintlha li fana ka malebela kapa lintlha tse ling. SERCEL ha e ikarabelle bakeng sa tshenyo kapa likotsi tse bakoang ke ho se hlokomele lintlha tse fanoeng.

TLHOKOMELO
Ha Tlhokomeliso kapa Tlhokomeliso e hlaha ka letšoao la lehalima, joalo ka ha ho bonts'itsoe ho example, sena ke ho bontša kotsi e ka 'nang ea baka kotsi 'meleng kapa esita le lefu.

TLHOKOMELO
Ha Temoso kapa Tlhokomeliso e hlaha ka lets'oao la mohoo, joalo ka ha ho bonts'itsoe ho example, sena ke ho bonts'a tšenyo e ka bang teng ea lisebelisoa kapa kotsi e ka bang teng ea tšebeliso e mpe le ts'ebetso e fosahetseng.

BOHLOKOA
Litsebiso tsa bohlokoa li hlaha bukeng ea ho totobatsa lintlha tse sa ameng kotsi ea ho tsoa kotsi 'meleng, lefu, kapa tšenyo ea thepa, empa leha ho le joalo e le ea bohlokoa. Litsebiso tsena li hlaha ka lets'oao la ho emisa, joalo ka ha ho bonts'itsoe ho example.

Tlhaloso

DFU – Digital Field Unit
DFU ke Wing system's Digital Field Unit (ref. 10043828). Ke setsi se le seng sa tšimo se ikemetseng se kenyeletsang QuietSeis MEMS Sensor. E kenyelletsa bokhoni ba ho buisana ka waelese ho fana ka maemo a eona a QC le s acquisition samples.
Mesebetsi ea DFU
Ground acceleration rekota Ho sefa, ho hatella le nako stamping of the data Ho jarolloa ha data e rekotiloeng ka har'a rack Phetiso ea polokelo ea data ea lehae ha e kopa Liteko tsa lisebelisoa le li-sensor E ka khethoang sehiloeng se tlase ho fihla ho 0.15Hz
AFU - Setsi sa Tšimo sa Analogue
AFU ke WING System Analogue Field Unit (ref. 10042274). Ke mocha o ikemetseng o ikemetseng o kenyelletsang sehokelo sa kantle sa KCK2 sa geophone. E kenyelletsa bokhoni ba puisano ho fana ka boemo ba eona ba QC ntle le waelese.
Mesebetsi ea AFU
24 bit A/D phetolo ya letshwao Filtering, compression le nako stampHo boloka data sebakeng sa heno le ho fetisoa hape ha ho hlokahala Liteko tsa lisebelisoa le sensor.
Magnetic power stick (ref. 10045283) e nolofaletsang ho ON & OFF likarolo tsa lebala ho ipapisitse le phello ea Holo.

* Sheba khaolo ea "Kotulo le ho tjhaja betri".

Tlhaloso ea radio protocol

2,4GHZ RADIO TRANSCEIVER

Radio tse peli
MAC e laola liea-le-moea tse 2 tse ikemetseng tse nang le phallo ea data e arohaneng le molumo o fapaneng oa seea-le-moea (LORA le GFSK). E le 'ngoe feela ea tsona e ka sebelisoang ntle le khokahano ea GNSS (sea-le-moea sena se lokela ho sebelisoa bakeng sa seea-le-moea sa bothata). LORA e sebelisoa ho buisana lipakeng tsa DFU ka FHSS (Frequency Hopping spread Spectrum) tekheniki le ho fetisa boemo ba bophelo bo botle le maemo. GFSK e sebelisetsoa ho buisana le thepa ea ka ntle (WING Field Monitor box) ka theknoloji ea FHSS ho romela lintlha tsa boemo ba bophelo bo botle ba DFU tse 'maloa, tse ling tsa data ea eona ea ho sisinyeha kapa ho amohela litlhophiso.

Ho arolelana nako le radio tse peli ka motsotsoana o le mong.

Maqhubu a mefuta-futa le sebaka sa likanale
Maqhubu a maqhubu a koahetsoeng ke lisebelisoa ke 2402.5MHz ho fihla ho 2478.5MHz, ho sebelisa sebaka sa 1MHz sa mocha. Ho ea ka melao ea FCC, morero oa FHSS (Frequency Hopping Spread Spectrum) o sebelisoa ka maqhubu a 20 a fapaneng.

Sekhahla sa data
Sekhahla sa data ke 22.2Kbps ka ho feto-fetoha ha LORA le 1Mbps ka ho feto-fetoha ha GFSK.

FHSS
FHSS e sebetsa ka sete ea maqhubu. E sebelisa maqhubu a le mong bakeng sa nako e behiloeng ebe e fetohela mocha o mong. Leqhubu le latelang le fanoa ka tatelano ea pseudo-random. Bakeng sa ho buisana, transmitter le moamoheli ba na le rona sete e tšoanang ea maqhubu, tatellano e tšoanang ea maqhubu e hlalosoang ke konopo ea Frequency. Transmitter le moamoheli ke nako e hokahaneng ka lebaka la mojule oa moamoheli oa GNSS o faneng ka lets'oao la PPS ho microcontroller. Kahoo li-transmitter le moamoheli li fetola maqhubu a tsona ka nako e le 'ngoe.

Example ea FHSS e ipapisitse le sete ea 6 tatellano.

Mamela Pele ho Puo (LBT) 'me u tlohe
LBT e ipapisitse le mochini oa phihlello ea Channel Control. Seea-le-moea sa DFU se lekanya Letšoao la Matla a Amohetseng a Letšoao (RSSI) pele le qala phetiso ea liphutheloana. Haeba RSSI e phahame haholo, mecha ea litaba e re "e phathahane" 'me DFU e chechisa phetiso bakeng sa nako e sa lebelloang ea ho khutlela morao.

Tlhophiso ea GPS

Lenane la lihlopha tsa linaleli tsa GNSS tse lumelletsoeng (QZSS, GALILEO, BEIDOU, GLONASS, GPS)

• GPS Feela ke mokhoa oa kamehla
• GPS Feela + SBAS
• GLONASS feela
• GPS+GLONASS+SBAS
• GPS + GLONASS + GALILEO
• GPS+GALILEO

Mokhoa oa ho tsamaea

• E eme (Mokhoa oa kamehla)
• Moahelani

Tsamaiso

AFU - Setsi sa Tšimo sa Analogue
Pele o hokela mohala oa geophone ho AFU, ho bohlokoa hore li-geophone li kenngoe ka nepo maemong a tsona a nepahetseng le tlhophiso. Bakeng sa AFU, sehokelo se lokela ho qala ka tsela e nepahetseng, ebe se sutumetsoa ka kotloloho ebe se hatelloa ka thata khahlano le sokete. Haeba senotlolo se le teng sehokelong sa khoele ea geophone, se lokela ho tiisoa ka letsoho feela.

DFU – Digital Field Unit
Li-DFU li tlameha ho lengoa mobung ka motheo oa boemo ba yuniti ea tšimo le mobu. Li-DFU le tsona li ka patoa - ha li tebe ho feta TOP ea yuniti ea tšimo. Leha ho le joalo, sena se tla fokotsa ts'ebetso ea GPS.

Matlafatsa Setsi sa Tšimo
Setsi sa Tšimo se tsamaisoa ho tsoa betereng ea sona e ka hare, 'me se lokela ho netefatsoa hore betri e tjhajiloe ka botlalo pele e sebelisoa. Motlakase o ka hare oa Lekala la Tšimo o lumelloa ho sebelisoa Power stick.

Ha Setsi sa Tšimo se tsamaisoa, se tla kenya tatellano ea boot-up ea matla, e lokelang ho nka metsotso e ka bang 1 ho qeta. Tatelano ea boot e bontšoa ke Operation LED e benyang ka potlako haholo, sena se lokela ho nka hoo e ka bang motsotso o le mong ho qeta. Ka mor'a ho tsoha, sehlopha sa tšimo se tla etsa tlhahlobo ea khoele ea geophone, ho kenyelletsa le teko ea ho sekamela ho netefatsa hore li-geophone (bakeng sa AFU) li lenngoe ka nepo, ka hona ho bohlokoa hore li-geophone li se ke tsa khathatsoa nakong ena, le hore hanyenyane. lerata la fatshe kamoo ho ka kgonehang le a hlahiswa.
Ho phethoa ha mohato oa boot le teko ho bontšoa ke Operation LED ho fetola sekhahla ho 1 blink ka motsotsoana. Sena se bontša hore ha ho na liphoso tse fumanoeng nakong ea tlhahlobo ea boot.

Haeba ho na le mathata a fumanoeng nakong ea ho qala, LED e tla benya ka makhetlo a 2 ka motsotsoana. Haeba phoso e fumanoa, li-geophone le ho lema ha tsona li lokela ho batlisisoa.
Hang ha AFU/DFU e se e fumaneha, LED e tla benya ha 1 ka metsotsoana e 4.
E le hore moamoheli oa GPS a fumane lets'oao le ntlafetseng, AFU/DFU e lokela ho behoa fatše e otlolohile, 'me e be hole haholo le lintho tse ka sitisang moamoheli. view ya lehodimo, joalo ka difate kapa meaho.
Hang ha AFU/DFU e se e fihletse senotlolo sa GPS, e tla qala hang-hang ho fumana data. Mokhelo ho sena e ka ba haeba lihora tsa ts'ebetso li hlophisitsoe hoo AFU/DFU e neng e tla be e le maemong a ho robala nakong ea ho romelloa. Tafole e ka tlase e fana ka tlhaloso e feletseng ea mekhoa ea LED ea AFU/DFU.

AFU / DFU Boitšoaro	Mohlala oa LED
Setsi sa Tšimo HO TLOA	panya bakeng sa metsotsoana e 3 pele o koala
E emetse ho Fumana	1 panya / mots
Theko e ntse e tsoela pele	1 panya / 4 sec
Ho hloleha ho fumana ka lebaka la phoso e kholo	ho panya habeli / metsotsoana e 2 e tsoela pele
Rack e hokahane	TLHOKOMELANG
STORAGE boemo	1 ho panya ho matla / 500 ms

Ho kotula le ho tjhaja betri

Ts'ebeliso ea Rack ea Kotulo le ho Chaja e fana ka sebopeho sa ho lefisa, ho ntlafatsa,
Tharollo ya mathata le Kotulo ya data ho tswa ho diyuniti tsa tshimo
The Charger & Harvesting rack e etsa mesebetsi e mengata. E lumella:

• Ho Kotula Lintlha ka Nako e le 'Ngoe le Chaja ea Betri ea likarolo tsa masimong
• Tlhophiso le Teko ea likarolo tsa masimo
• E na le selaoli se bonts'ang boemo ba karolo e 'ngoe le e 'ngoe ea tšimo
• 36 slots ka raka
• E kopantsoe le DCM
• Mokhoa o ikemetseng o nang le ts'ebetso e fokotsehileng

SEhokedi sa RACK LEPHAKA LE HO KONOLA

Khokahano ea sefahleho bakeng sa:

Hokela likarolo tsa lebala ho Rack. LED e Setsing sa Tšimo e tla lula e khantšitsoe. Sheba Buka ea Tlhophiso ea WING, karolo ea ho lokisa Litsi tsa Tšimo ho Rack
The Harvesting & Charging Rack Graphic display (application) e fana ka setšoantšo view ea boemo ba Field Units. Sesebelisoa se u lumella ho Lefisa, ho Nchafatsa, ho Rarolla mathata, le ho Kotula data ho tsoa ho Litsi tsa Tšimo.

Tafole e ka tlase e bonts'a tšōmo bakeng sa litšoantšo tsa rack tsa Kotulo & Charge

Letšoao	Tlhaloso
	E bonts'a Battery OK. Kotulo OK.
	E supa Kotulo e ntse e tsoela pele.  Betri e tlatsitsoe ka botlalo (100% boemo ba betri)
	Betri ea tjhaja (boemo ba betri bo ka hodimo ho 30% empa ha e so tjhaje ka botlalo).
	Boemo ba Betri bo Tlase (0 – 30%)
	E bontša hore tefiso ea tšimo ha e khonehe ka lebaka la mocheso o phahameng / o tlaase.
	Mokhoa oa ho boloka o butsoitse 'me yuniti e se e loketse ho hakoa.

Tlhokomelo

BOHLOKOA
E le hore u hloekise li-plug tse kenyang matla a motlakase, sebelisa metsi a hloekileng feela. Se ke oa sebelisa lik'hemik'hale leha e le life tse mabifi (joaloka peterole kapa peterole) tse ikarabellang ho hlasela polasetiki. Pele o hokela polaka efe kapa efe, etsa bonnete ba hore ha ho na metsi ka har'a lihokelo.

Phallo ea motlakase:
Sebelisa litataiso tse latelang ho fana ka seteishene sa tokiso sa mahala se tla thibela tšenyo efe kapa efe e amanang le ESD ho lipotoloho tsa elektroniki:

• Likarolo tsohle tse setseng (liboto tsa potoloho le lisebelisoa tse hlokolosi tsa ESD) li lokela ho bolokoa le ho tsamaisoa ka mekotla e sireletsang.
• Ntle le haeba seteishene sa tokiso se lutse mokatong oa conductive, litulo kapa litulo li lokela ho lula holim'a 'mete oa fatše, o thata, o tsitsitseng.
• Sebelisa tafole ea static-dissipative.
• Apara leqhoele la letsoho le tsitsitseng kapa letlapa la leoto.
• Fana ka motheo oa lintlha tse tšoanang bakeng sa lintho tsohle tse tsamaisang (ho kenyeletsoa basebetsi le ntlha ea tšepe ea soldering).
• Ho laola sekhahla sa ho tsoa le ho sireletsa basebetsi khahlanong le ts'okelo ea motlakase, 'mete ea tafole le leqhama la letsoho li lokela ho theoa ka sehanyetsi sa 1-M. Mmete o lokela ho hokelloa sebakeng se le seng sa lefatše joalo ka lebanta la letsoho.
• Apara liaparo tsa static-dissipative.

Betri

TLHOKOMELO

Sebelisa feela mofuta oa betri o fanoeng ke Sercel: WING FIELD UNIT PACK BATTERY 50WH, ref. 10042109

Tlhokomeliso: kotsi ea ho phatloha haeba betri e nkeloa sebaka ke mofuta o fosahetseng.
Se ke oa kenya betri mollong kapa ontong e chesang. Se ke oa pshatla kapa oa seha betri kaha sena se ka baka ho phatloha.

1. Koala Setsi sa Tšimo u sebelisa thupa ea Matla.
2. Tlosa 4 SCREWS DELTA PT 40 × 16 sekoahelong (mofuta oa hlooho ea screw: TORX T20).
   
3. E ntšitse sehokelo sa betri botong ea elektroniki.
   
4. Tlosa betri kantle.
5. Kenya betri e ncha ka har'a li-absorbers tse peli.
   
6. Beha BATTERY Pack sebakeng, hlokomela mokhoa oa likarolo tseo ka bobeli.
   
7. Hokela sehokelo sa betri ho boto ea elektroniki.
8. Koala Lekala la Tšimo u sebelisa LETSOHO CLAMP ho hatella likarolo tse peli hammoho, le ho tiisa 4 SCREWS DELTA PT 40×16 (mofuta oa hlooho ea screw: TORX T20; torque 2,1Nm).
   

TLHOKOMELO
Se ke oa lahla libeteri tsa sehlahisoa sa Sercel ka har'a lithōle.

Sehlahisoa sena se na le libeteri tse tiisitsoeng 'me li tlameha ho lahloa hantle. Ho fumana lintlha tse ling, ikopanye le sebaka sa heno sa ho recycle/se sebelisa hape kapa setsi sa litšila tse kotsi.

Litlhaloso

	AFU - Setsi sa Tšimo sa Analogue	DFU- Digital Field Unit
Tshebetso Voltage	3,6V
Boikemelo ba betri	> Lihora tse 960 (matsatsi a 40 24hr/7day) Pathfinder e lumelletsoe > Lihora tse 1200 (matsatsi a 50 24hr/7day) Pathfinder e holofetse
Litekanyo (HxWxD):	231mm X 112mm X 137mm	231mm X 112mm X 118mm
Boima ba 'mele	760g	780g (ha ho spike), 830g (ka spike)
Tikoloho ya Tshebetso	IP68
Thempereichara ea ho sebetsa	-40°C ho ea ho +60°C
Lithempereichara tsa polokelo	-40°C ho ea ho +60°C
Lithempereichara tsa ho tjhaja betri	0°C ho ea ho +30°C
Tekanyo ea tšilafalo	II
Tshebetso ea bophahamo	<2000m
Litefiso tsa radio	LORA: 22kbps ka GFSK: 1Mbps
Litšobotsi tsa Radio Frequency: Sehlopha sa maqhubu Mokhoa oa ho hasanya Palo ea likanale	2402 - 2478 MHz LORA/GFSK FHSS 3x20
Matla a hlahisoang ke mahlaseli	EA-14dBm
Lihlopha tsa Linaleli tsa GNSS tse tšehelitsoeng	GPS, GLONASS

Boitsebiso ba Taolo

Polelo ea European Union

Lihlahisoa tsa Sercel li fihlela litlhoko tsa bohlokoa tsa Litaelo

• RED 2014/53/UE (Radio)
• 2014/30/UE (EMC)
• 2014/35/UE (Moqtage)
• 2011/65/UE (ROHS).

BOHLOKOA
WiNG DFU & AFU ke lisebelisoa tsa sehlopha sa A. Libakeng tsa bolulo, mosebelisi a ka koptjoa ho nka mehato e nepahetseng ha ho ka ba le tšitiso ea RF e bakoang ke sesebelisoa sena.

Polelo ea FCC US
Liphetoho kapa litokiso tse sa amoheloang ka ho hlaka ke mokha o ikarabellang bakeng sa tumellano li ka hlakola matla a mosebelisi a ho sebelisa sesebelisoa.
Sesebelisoa sena se lumellana le karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:

1. Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso e kotsi, le
2. sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng

Hlokomela: Thepa ena e lekiloe 'me e fumanoe e lumellana le meeli ea sesebelisoa sa digital sa Sehlopha sa A, ho latela karolo ea 15 ea Melao ea FCC. Meeli ena e etselitsoe ho fana ka tšireletso e utloahalang khahlanong le tšitiso e kotsi ha thepa e sebelisoa sebakeng sa khoebo. Thepa ena e hlahisa, e sebelisa, 'me e ka khantša matla a maqhubu a seea-le-moea, 'me haeba e sa kengoa le ho sebelisoa ho latela bukana ea litaelo, e ka baka tšitiso e kotsi likhokahanong tsa radio. Ho sebetsa ha thepa ena sebakeng sa bolulo ho ka 'na ha baka tšitiso e kotsi moo mosebedisi a tla hlokeha ho lokisa tšitiso eo ka litšenyehelo tsa hae.
Sesebelisoa sena se lumellana le meeli ea mahlaseli a kotsi a FCC e behiloeng bakeng sa tikoloho e sa laoleheng tlas'a maemo a latelang:

1. Thepa ena e lokela ho kengoa le ho sebetsoa e le hore sebaka sa karohano sa 20cm se bolokehe lipakeng tsa radiator (antenna) le 'mele oa mosebelisi/oa motho ea haufi ka linako tsohle.
2. Transmitter ena ha ea lokela ho ba sebakeng se le seng kapa ho sebetsa mmoho le antenna kapa transmitter efe kapa efe.

IC Polelo ea Canada
Lihlahisoa tsa SERCEL li lumellana le litlhoko tsa Industry Canada EMI Class A ho latela ICES-003 le RSS Gen. Les produits SERCEL sont conformes aux exigences Classe A de l'Industrie Canada selon les normes NMB-003 et CNR Gen.

Hlokomela Lisebelisoa tsena li ikamahanya le li-RSS tse sa lumelloeng ke laesense tsa Industry Canada. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:

1. Lisebelisoa tsena li ka 'na tsa se ke tsa baka tšitiso; le
2. Lisebelisoa tsena li tlameha ho amohela tšitiso efe kapa efe, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng ea sesebelisoa.

Sesebelisoa sena se lumellana le meeli ea mahlaseli a RSS102 e behiloeng bakeng sa tikoloho e sa laoleheng tlas'a maemo a latelang:

1. Thepa ena e lokela ho kengoa le ho sebetsoa e le hore sebaka sa karohano sa 20cm se bolokehe lipakeng tsa radiator (antenna) le 'mele oa mosebelisi/oa motho ea haufi ka linako tsohle.
2. Transmitter ena ha ea lokela ho ba sebakeng se le seng kapa ho sebetsa mmoho le antenna kapa transmitter efe kapa efe.

Litokomane / Lisebelisoa

Sercel Digital Field Unit DFU, Analogic Field Unit AFU [pdf] Bukana ea Mosebelisi 0801A, KQ9-0801A, KQ90801A, Digital Field Unit DFU Analogic Field Unit AFU, Digital Field Unit, DFU, Analogic Field Unit, AFU

Litšupiso

• Bukana ea Mosebelisi