VOLVO 14520610 108102210 R9346000M01 / EC460 EC480 Track Chain Sprocket Log Sib Dhos / Lub luag haujlwm hnyav EXC Undercarriage qhov chaw Hoobkas thiab chaw tsim khoom / CQC TRACK
Sib dhos log tsheb ciav hlau | OEM-Qib zoo qhov chaw Hoobkas
Los ntawm JACK
Tus Kws Tshwj Xeeb Hauv Qab Tsheb Loj, CQC TRACK
1. Txheej txheem cej luam ntawm cov khoom
Lub VOLVO 14520610 / 108102210 / R9346000M01 Track Chain Sprocket Log Assembly sawv cev rau qhov tseem ceeb ntawm kev xa hluav taws xob rau VOLVO EC460 thiab EC480 series cov tshuab khawb av hnyav. Raws li qhov sib txuas kawg ntawm lub cev muaj zog hydraulic thiab txoj saw hlau, qhov kev sib dhos sprocket no hloov cov hydraulic torque mus rau hauv lub zog tractive - ua rau nws yog ib qho ntawm cov khoom thauj hnyav tshaj plaws hauv tag nrho cov kab ke hauv qab.
CQC TRACK tsim cov khoom sib dhos no ua qhov hloov pauv OEM zoo ncaj qha, tsim los ua kom tau raws li lossis tshaj qhov cov lus qhia ntawm cov khoom siv qub. Nrog kev sib koom ua ke ntsug los ntawm kev nrhiav cov khoom siv raw mus rau kev sib dhos tiav, peb ua haujlwm ua lub Hoobkas tsim khoom thiab tus khub tsim khoom rau cov neeg faib khoom, cov neeg tsav tsheb, thiab cov neeg muag khoom siv thoob plaws ntiaj teb.
Kev Siv Lus Qhia Txog OEM
| Tus lej OEM | Qauv Daim Ntawv Thov | Hom Cheebtsam |
|---|---|---|
| 14520610 | VOLVO EC460 / EC480 | Lub Rooj Sib Tham Sprocket |
| 108102210 | VOLVO EC460 / EC480 | Lub Rooj Sib Tham Sprocket |
| R9346000M01 | VOLVO EC460 / EC480 | Lub Rooj Sib Tham Sprocket |
2. Cov Lus Qhia Txog Kev Siv: Tsim los rau Kev Ua Haujlwm Hnyav
Lub rooj sib dhos sprocket ua haujlwm ua lub interface tsav uas koom nrog cov saw hlau bushings. Nws cov hniav profile thiab cov khoom siv kev ncaj ncees txiav txim siab ncaj qha rau txoj kev ua haujlwm ntev, kev ua haujlwm zoo, thiab lub sijhawm ua haujlwm ntawm tshuab.
2.1 Cov Khoom Siv Sib xyaw & Kev Kho Mob Kub
| Cov Lus Qhia Tshwj Xeeb | Cov Qauv | Tus Qauv |
|---|---|---|
| Cov Khoom Siv Tseem Ceeb | 42CrMo4 / 40CrMnMo Cov Hlau Sib Xyaws | DIN / ASTM A29 |
| Qhov Nyuaj Ntawm Qhov Chaw | 52–58 HRC | Induction Hardened |
| Qhov tob ntawm rooj plaub | ≥6 hli ntawm kab suab | Kev Tswj Xyuas Kom Tseeb |
| Qhov Nyuaj Siab ntawm Lub Cev | 28–35 HRC | Tua thiab Tempered |
| Cov qauv ntawm cov noob | Kaw-Tuag Forged | Tsis muaj qhov tsis zoo ntawm casting |
Kev xaiv ntawm 42CrMo4 chromium-molybdenum alloy steel muab qhov tshwj xeeb toughness, tiv taus qaug zog, thiab muaj peev xwm tiv taus kev ntxhov siab ntawm kev sib cuag siab uas feem ntau pom muaj nyob rau hauv kev khawb av thiab kev siv hauv kev tsim kho hnyav. Cov txheej txheem induction hardening yog tswj hwm kom ua tiav qhov kev faib tawm qhov nyuaj zoo tshaj plaws - tawv txaus los tiv taus kev hnav abrasive, tab sis ductile txaus los nqus cov kev poob siab yam tsis muaj kev puas tsuaj loj heev.
2.2 Cov Hniav Profile & Qhov Ntsuas Qhov Tseeb
- CNC-Machined Hniav Geometry: Txhua lub sprocket hniav yog machined rau OEM specifications nrog kev tswj hwm nruj ntawm lub suab txoj kab uas hla, cov hniav tuab, thiab lub hauv paus radius. Cov profile yog optimized rau kev sib koom tes du nrog cov saw hlau bushings, txo qis kev hnav ntawm ob qho tib si sprocket thiab saw.
- Kev kam rau ntawm qhov sib txuas: Tus qauv ntsia hlau, txoj kab uas hla ntawm tus tsav, thiab qhov tuab ntawm qhov sib txuas yog CNC-machined rau ± 0.05 hli qhov tseeb, kom ntseeg tau tias sib phim zoo meej nrog lub tsev tsav tsheb kawg yam tsis muaj kev cuam tshuam lossis kev hloov kho.
- Kev Ncaj Ncees ntawm Flange: Cov flanges uas tau ua kom raug zoo tiv thaiv kev poob ntawm txoj kev sab thaum lub sijhawm ua haujlwm ntawm sab lossis kev tig ceev.
2.3 Cov Cheebtsam Sib Dhos
Txhua lub rooj sib dhos sprocket tiav suav nrog:
- Sprocket Nplhaib: Induction-hardened nrog precision hniav profile
- Cov ntsia hlau: Cov ntsia hlau qib 12.9 muaj zog heev nrog cov txheej tiv taus xeb
- O-Rings / Gaskets: Rau kev sib khi ntawm sprocket thiab lub tsev tsav kawg
- Kev Kho Mob Tiv Thaiv Kev Xeb: Zinc-plated lossis dub oxide tiav nrog cov roj tiv thaiv xeb
3. Kev Muaj Peev Xwm Tsim Khoom: Vim Li Cas Los Ntawm CQC TRACK
Ua ib lub chaw tsim khoom, tsis yog tsuas yog ib lub chaw faib khoom xwb, CQC TRACK tswj txhua theem ntawm kev tsim khoom—txij li daim ntawv pov thawj khoom mus txog rau kev sib dhos zaum kawg. Qhov kev sib koom ua ke ntsug no ua kom muaj qhov zoo sib xws, kev taug qab tag nrho, thiab kev ntseeg siab ntawm cov khoom xa tuaj.
3.1 Cov Txheej Txheem Kev Ntsuam Xyuas Zoo
| Theem | Txoj Kev Tshuaj Xyuas | Cov Qauv Txais Yuav |
|---|---|---|
| Cov Khoom Siv Raw | Daim Ntawv Pov Thawj Xeem Spectrometry / Mill | Cov Tshuaj Sib xyaw uas tau txheeb xyuas |
| Kev ntaus nrig | Kev Tshuaj Xyuas Qhov Ntev | Kev Ncaj Ncees ntawm Cov Nplej Nplej |
| Kev siv tshuab | CMM / Optical Comparator | ± 0.05 hli Kev kam rau siab |
| Kev Kho Mob Kub | Kev Ntsuas Qhov Nyuaj (100%) | 52–58 HRC nto |
| Kev Kho Mob Tom Qab Kub | Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI) | Tsis Muaj Qhov Nto Nto |
| Kev Sib Dhos Zaum Kawg | Kev Ntsuas Torque Tig | Kev Ncaj Ncees ntawm Kev Sib Nqus |
| Kev Txheeb Xyuas Ua Ib Pawg | Kev Ntsuas Lub Rooj Ntev Qaug Zog | Sib npaug 1000 teev |
3.2 Cov Txheej Txheem Tsim Khoom Siab Tshaj Plaws
Kev Kaw-Tuag Forging: Lub sprocket blank yog forged siv cov thev naus laus zis kaw-tuag, uas tsim cov qauv ntom ntom, sib xws uas ua raws li cov khoom sib xyaw. Cov txheej txheem no tshem tawm cov qhov khoob sab hauv thiab porosity uas pom muaj nyob rau hauv cov khoom cam khwb cia, xa cov kev tiv thaiv zoo dua.
Kev Kho Kom Ruaj Khoov Induction Uas Yog Kev Ntsuas Kub: Kev siv computer los tswj cua sov induction ua raws li kev quenching sai sai ua rau lub plhaub tawv uas tau sib txuas nrog hlau rau lub hauv paus tawv. Cov qauv ob theem no muab ob qho tib si kev tiv thaiv kev hnav thiab kev nqus kev co - qhov tseem ceeb rau cov chaw khawb av.
Kev Txheeb Xyuas Lub Tshuab Ntsuas Sib Koom Tes (CMM): Txhua qhov loj me tseem ceeb raug txheeb xyuas siv cov thev naus laus zis CMM, kom ntseeg tau tias txhua lub sprocket phim cov lus qhia VOLVO thawj rau cov qauv ntsia hlau, cov kab uas hla ntawm tus tsav, thiab cov qauv hniav.
4. Kev Them Nqi Lag Luam Hauv Cheeb Tsam & Kev Txhawb Nqa Logistics
CQC TRACK tswj hwm txoj saw hlau thoob ntiaj teb nrog cov chaw khaws khoom tseem ceeb thiab kev txawj ntse hauv cheeb tsam los pabcuam ntau yam kev ua haujlwm thoob plaws cov khw muag khoom.
4.1 Australia thiab Oceania
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Cov Lag Luam Tseem Ceeb | Australia (Queensland, Western Australia, New South Wales), Papua New Guinea |
| Kev Lag Luam Tseem Ceeb | Kev khawb thee, hlau ore, LNG infrastructure, quarrying |
| Cov Khoom Muag Hauv Zos | Cov khoom lag luam khaws cia hauv Queensland thiab Western Australia rau kev xa tawm sai |
| Lub Sijhawm Ua Ntej | 24–72 teev los ntawm lub tsev rau khoom hauv cheeb tsam |
| Kev txhawb nqa | Kev pab txhawb nqa hais lus Askiv; muaj kev qhia txog kev teeb tsa hauv tsev |
Australia sawv cev rau ib qho chaw nyob hauv qab uas xav tau tshaj plaws hauv ntiaj teb. Kev sib xyaw ua ke ntawm cov hlau abrasive hauv Western Australia, pob zeb tawv hauv Queensland, thiab kev xa khoom mus rau qhov chaw nyob deb xav tau cov khoom siv uas xa cov khoom siv zoo heev. CQC TRACK tau koom tes nrog cov neeg faib khoom hauv zos kom ntseeg tau tias VOLVO EC460/EC480 sprocket assemblies muaj thaum twg thiab qhov twg xav tau.
4.2 Nyiv Pooj Teb thiab Sab Qaum Teb Es Xias
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Cov Lag Luam Tseem Ceeb | Nyiv Pooj, Kaus Lim Qab Teb |
| Kev Lag Luam Tseem Ceeb | Kev tsim kho hauv nroog, kev tsim kho vaj tse, kev khawb av |
| Kev Cia Siab Zoo | ISO 9001: 2015 tau ntawv pov thawj; kev sib dhos meej |
| Kev Thauj Khoom | Kev thauj khoom ncaj qha los ntawm Tuam Tshoj mus rau Tokyo, Osaka, Busan |
| Lub Sijhawm Ua Ntej | FOB7-10 hnub |
Cov lag luam Nyiv Pooj thiab Kauslim xav tau cov qauv siab tshaj plaws ntawm kev ua kom raug thiab kev ntseeg siab. Peb cov sprocket assemblies yog tsim los ntawm ISO 9001: 2015 cov txheej txheem tau ntawv pov thawj, nrog rau cov ntaub ntawv tag nrho suav nrog cov ntawv pov thawj khoom siv thiab cov ntawv qhia kev tshuaj xyuas qhov ntev muaj rau txhua qhov kev xa khoom.
4.3 Tebchaws Asmeskas Qab Teb
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Cov Lag Luam Tseem Ceeb | Brazil, Chile, Peru, Ecuador, Colombia, Argentina |
| Kev Lag Luam Tseem Ceeb | Kev khawb tooj liab (Chile, Peru), hlau ore (Brazil), kev tsim kho vaj tse |
| Cov Tshuag Hauv Cheeb Tsam | Cov khoom pov tseg ntawm Chaw nres nkoj Callao (Peru) thiab Chaw nres nkoj Santos (Brazil) |
| Ntim Khoom | Cov ntoo crates hnyav nrog VCI tiv thaiv corrosion |
| Kev Txhawb Nqa Lus | Kev txhawb nqa kev txawj ntse Mev thiab Portuguese |
| Lub Sijhawm Ua Ntej | 10-15 hnub los ntawm cov khoom lag luam hauv cheeb tsam |
Cov kev lag luam tsuas hauv South America—tshwj xeeb tshaj yog cov haujlwm tooj liab hauv Chile thiab Peru—xav tau cov khoom hauv qab uas muaj peev xwm tiv taus kev sib txhuam hnyav thiab cov khoom thauj hnyav. Peb cov sprockets tau tsim nrog qhov tob ntawm lub thawv (≥6 hli) kom xa lub neej ntev dua hauv cov xwm txheej no. Cov av noo siab thiab cua ntsev ntawm cov kev thauj mus los ntawm ntug dej hiav txwv tau daws los ntawm VCI ntim khoom uas tiv thaiv kev xeb thaum lub sijhawm thauj khoom hauv dej hiav txwv thiab chaw cia khoom.
4.4 Lavxias teb sab thiab Central Asia
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Cov Lag Luam Tseem Ceeb | Lavxias teb sab Federation, Kazakhstan, Uzbekistan, Mongolia |
| Kev Lag Luam Tseem Ceeb | Kev tsim kho vaj tse roj thiab roj av, kev khawb thee, kev khawb polymetallic ore |
| Kev Xaiv Qib Arctic | Cov hlau kub qis (LT-Steel) rau kev ua haujlwm qis dua xoom |
| Cov yam ntxwv ntawm huab cua txias | Txheej tiv thaiv kev sib tsoo ntawm cov ntsia hlau mounting; txhim kho kev cuam tshuam toughness |
| Kev Thauj Khoom | Rail ntawm Kazakhstan; hiav txwv freight rau Vladivostok, Novorossiysk |
| Cov ntaub ntawv pov thawj | Daim ntawv pov thawj EAC; kev txhawb nqa kev tshem tawm kev lis kev cai |
| Lub Sijhawm Ua Ntej | 20-25 hnub rau tus qauv; sab laj rau Arctic-qib |
Rau kev ua haujlwm hauv Siberia thiab Lavxias Far East, qhov twg qhov kub thiab txias tuaj yeem poob qis dua -40 ° C, cov qib hlau txheem yuav tawg yooj yim. CQC TRACK muaj cov qauv Arctic-qib uas muaj cov hlau kub qis tshwj xeeb (LT-Steel) nrog kev cuam tshuam zoo dua ntawm qhov kub qis dua xoom. Cov ntsia hlau tau txais cov txheej txheem tiv thaiv kev ntes tshwj xeeb los tiv thaiv kev kub hnyiab thaum lub sijhawm teeb tsa huab cua txias.
4.5 Tebchaws Europe
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Cov Lag Luam Tseem Ceeb | Lub teb chaws Yelemees, Fabkis, Netherlands, Scandinavia, Poland, UK |
| Kev Lag Luam Tseem Ceeb | Kev khawb av, kev siv dua tshiab, kev tsim kho vaj tse hnyav, kev rhuav tshem |
| Kev Ua Raws Cai | Kev cim CE; Kev ua raws li EU Txoj Cai (EU) 2016/1628 |
| Cov Tshuag Hauv Cheeb Tsam | Kev khaws cia hauv Netherlands thiab Poland |
| Lub Sijhawm Ua Ntej | 24–48 teev los ntawm EU Tshuag |
Cov neeg siv khoom European tau txais txiaj ntsig los ntawm kev khaws cia hauv zos uas ua rau kev xa khoom sai thoob plaws lub tebchaws. Txhua yam khoom muaj cim CE thiab ua raws li cov cai ntawm EU. Kev ua lag luam European qhov kev tsom mus rau kev ua raws li ib puag ncig thiab cov qauv kev nyab xeeb sib haum nrog CQC TRACK cov txheej txheem tswj xyuas zoo.
4.6 Sab Hnub Poob Es Xias, Nruab Nrab Es Xias & Africa
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Cov Lag Luam Tseem Ceeb | Qaib ntxhw, UAE, Saudi Arabia, Kuwait, Qatar, South Africa |
| Kev Lag Luam Tseem Ceeb | Cov phiaj xwm loj hauv kev tsim kho vaj tse, kev khawb av hauv hav zoov, kev tsim kho hnyav |
| Kev Tiv Thaiv Kub | Kev ua kom tawv tawv raws li tus qauv tau lees paub rau 50 ° C + qhov kub thiab txias ib puag ncig |
| Kev Xaiv Desert-Spec | Tiv thaiv kev ntes kub siab; txhim kho kev tiv thaiv xeb |
| Cov Tshuag Hauv Cheeb Tsam | Cov khoom muag hauv Dubai (UAE) thiab Istanbul (Qaib ntxhw) |
| Lub Sijhawm Ua Ntej | 7-12 hnub los ntawm cov khoom lag luam hauv cheeb tsam |
Kev ua haujlwm hauv hav zoov muaj cov teeb meem tshwj xeeb: qhov kub thiab txias heev, xuab zeb nkag mus rau hauv, thiab kev hloov pauv kub heev. CQC TRACK sprocket assemblies rau cov lag luam West Asian thiab North Africa muaj cov txheej txheem sealing zoo dua thiab cov tshuaj tiv thaiv kev ntes kub siab xaiv tau. Qhov chaw khaws khoom hauv Dubai ua kom xa khoom sai rau Gulf Cooperation Council (GCC) lub tebchaws.
5. Cov Ntsiab Lus ntawm Lub Cev Tsheb Hauv Qab: Kev daws teeb meem tag nrho
Thaum tsab xov xwm no tsom mus rau lub rooj sib dhos ntawm lub log sprocket, CQC TRACK tsim cov khoom siv hauv qab rau VOLVO EC460 / EC480 excavators:
| Cheebtsam | OEM Qhov Siv | Kev Muab Khoom ntawm CQC |
|---|---|---|
| Kev Sib Dhos Saw Hlau | Ntau yam | Cov txuas uas tau ua kom tawv los ntawm kev siv induction; cov saw hlau uas muaj bushed |
| Khau khiav | Ntau yam | Ib leeg grouser, ob chav grouser, tiaj tus ncoo |
| Cov Menyuam Nqa Khoom | 14520608 | Hlau forged; kaw cov bearings |
| Kev Sib Tw Khiav | Ntau yam | Induction-hardened; duo-cone seals |
| Pem Hauv Ntej Idler | 1081-02222 / 14510975 / 14533152 | Hlau forged; labyrinth seals |
| Tus Kho Kom Zoo Dua | Ntau yam | Lub tog raj kheej roj; lub caij nplooj ntoos hlav hnyav |
| Lub Sprocket | 14520610 / 108102210 / R9346000M01 | Raws li tau piav qhia |
Rau cov neeg tsav tsheb thauj khoom, kev nrhiav tau cov khoom siv hauv qab tsheb los ntawm ib lub chaw tsim khoom ua kom ntseeg tau tias muaj kev sib haum xeeb ntawm cov khoom, ua kom yooj yim rau kev yuav khoom, thiab ua rau muaj kev txiav txim siab ntau.
6. Vim Li Cas Lub Tsheb Thauj Khoom Hnyav EXC Hauv Qab Thiaj Tseem Ceeb
Cov EC460 thiab EC480 yog VOLVO cov chav kawm excavator loj, feem ntau ua haujlwm hauv:
- Kev khawb av: kev tshem tawm cov khoom siv ntau dhau, kev thauj khoom hlau, kev npaj lub rooj zaum
- Kev Txiav Pob Zeb: Kev rhuav pob zeb tseem ceeb, kev tuav cov khoom siv
- Kev Tsim Kho Hnyav: Cov haujlwm tsim kho vaj tse, kev khawb av hauv paus
- Kev Ua Hav Zoov & Kev Tshem Av: Thaum muaj cov khoom siv tshwj xeeb
Hauv cov ntawv thov no, cov khoom siv hauv qab lub tsheb thauj khoom suav txog 30–50% ntawm tag nrho cov nqi kho tshuab thoob plaws lub neej ntawm cov khoom siv. Kev xaiv cov sprockets, idlers, thiab rollers zoo cuam tshuam ncaj qha rau:
- Lub Neej ntawm Cov Saw Hlau: Cov sprockets uas hnav lawm ua rau cov saw hlau hnav sai dua
- Lub Sijhawm Ua Haujlwm ntawm Tshuab: Kev ua tsis tiav ntawm lub tsheb thauj khoom ua rau lub sijhawm tsis ua haujlwm uas tsis tau npaj tseg
- Tus Nqi Ua Haujlwm: Lub neej ntev ntawm cov khoom siv txo cov nqi tag nrho ntawm kev muaj
CQC TRACK cov khoom siv EXC series uas ua haujlwm hnyav tau tsim tshwj xeeb rau cov kev siv no, nrog rau kev txhim kho kev tsim qauv uas daws cov teeb meem tsis ua haujlwm hauv OEM thiab cov khoom lag luam tom qab.
7. Cov Ntawv Pov Thawj Zoo & Cov Qauv
| Daim Ntawv Pov Thawj | Scope |
|---|---|
| ISO 9001: 2015 | Kev tswj xyuas zoo |
| ISO 14001 | Kev tswj hwm ib puag ncig |
| Kev Cim CE | Kev ua raws li European |
| Daim Ntawv Pov Thawj EAC | Eurasian Customs Union |
Tag nrho cov khoom raug tsim tawm hauv cov chaw ua haujlwm raws li cov ntawv pov thawj no, nrog rau cov ntaub ntawv tag nrho muaj thaum thov.
8. Cov Ntaub Ntawv Txog Kev Txiav Txim
Cov Lus Qhia Txog Tus lej ntawm qhov chaw
| CQC Order Code | OEM Hla | Qhov hnyav (kg) | Ntim Khoom | MOQ |
|---|---|---|---|---|
| CQC-VOL-S01 | 14520610 | ~95 | Lub thawv ntoo | 2 daim |
| CQC-VOL-S02 | 108102210 | ~95 | Lub thawv ntoo | 2 daim |
| CQC-VOL-S03 | R9346000M01 | ~95 | Lub thawv ntoo | 2 daim |
Cov Lus Cog Tseg Muaj
- FOB - Chaw nres nkoj loj hauv Suav teb
- CIF - Txhua qhov chaw nres nkoj loj thoob ntiaj teb
- DDP - Rau cov neeg siv khoom tsim nyog hauv cov cheeb tsam xaiv
Lub Sijhawm Ua Ntej
- Cov Khoom Muaj (cov cheeb tsam xaiv): 24–72 teev
- Lub Hoobkas Tsim Khoom: 15–20 hnub ua haujlwm
- Cov Lus Qhia Tshwj Xeeb (ODM): 25–30 hnub ua haujlwm
9. Cov Ntaub Ntawv Tiv Tauj
Yog xav paub ntxiv, xav paub txog kev siv tshuab, los yog xav kom muaj kev txiav txim, thov mus saib:
CQC TRACK - Chav Haujlwm Hnyav Hauv Qab Tsheb Thauj Khoom
- Email: sales@cqctrack.com
- Lub Vas Sab:www.cqctrack.com
- Lub Hoobkas Qhov Chaw: Tuam Tshoj
Yog xav paub ntxiv txog thaj chaw, thov sau koj lub lag luam rau hauv kab ntawv kawm kom tau txais kev xa mus rau tus thawj tswj kev muag khoom hauv cheeb tsam.
10. Kev Txhawb Nqa thiab Kev Qhia Txog Kev Teeb Tsa
CQC TRACK muab kev txhawb nqa ua ntej muag thiab tom qab muag, suav nrog:
- Kev txheeb xyuas qhov haum: Kev lees paub qhov sib xws nrog koj lub tshuab tus lej serial
- Cov lus qhia txog kev teeb tsa: Cov lus qhia txog lub zog, kev taw qhia ntawm lub foob, cov txheej txheem sib dhos
- Kev Tshuaj Xyuas Kev Hnav: Kev soj ntsuam seb puas xav tau hloov sprocket raws li cov qauv hnav
- Cov lus qhia txog cov khoom siv ua tiav: Kev txhim kho qhov sib phim ntawm cov khoom hauv qab kom siv tau ntev tshaj plaws
Txog Tus Sau
JACK yog ib tug Kws Tshwj Xeeb Saib Xyuas Kev Thauj Khoom Hauv Qab ntawm CQC TRACK nrog ntau tshaj 15 xyoo ntawm kev paub txog cov khoom siv hnyav hauv qab. Nws tau muab kev txhawb nqa thiab muab cov kev daws teeb meem rau kev ua haujlwm hauv av thiab kev tsim kho thoob plaws Australia, South America, Europe, thiab Central Asia.
Daim ntawv no yog rau kev qhia xwb. Cov lus qhia tshwj xeeb yuav hloov pauv yam tsis tau ceeb toom. Yog xav paub cov lus qhia tshwj xeeb tam sim no thiab muaj khoom dab tsi, thov hu rau CQC TRACK ncaj qha.







