Xaiv lus
Core chim yog siv los nqa cov qauv pob zeb los ntawm kev ua haujlwm drilling. Ib leeg tub ntxhais chim chim yog qhov tsawg tshaj plaws kim thiab ruaj khov ib qho nrog lub taub hau ntu, tub ntxhais rov qab raj, lub plhaub reamer, thiab txiav me ntsis.
Cov khoom tseem ceeb
Feem ntau tsim cov thoob drilling, auger, tub ntxhais chim, ntxuav thoob, casing tube, drilling khoom, kelly bar, desander, pawg breaker, tremie kav thiab lwm yam.
Kev ua haujlwm tshwj xeeb thiab cov khoom siv
Cov khoom siv raw yog los ntawm cov chaw muag khoom loj tshaj plaws ntawm steel phaj hauv Suav teb.
4-Rolls CNC dov tshuab, max dov thickness 70mm thiab dav 3200mm, dov yuam kev ntawm ib qho.
Cov ntaub ntawv
Peb cov khoom tau muag ntau tshaj 60 lub teb chaws thiab cheeb tsam: Tebchaws USA, Australia, Canada, New Zealand, Russia, Brazil, Mexico, South East Asia, Bangladesh, Africa thiab lwm yam.
Cov cuab yeej siv siab heev
Peb muaj cov khoom siv ntau tshaj plaws xws li dov tshuab, ntsug tshuab dhos, CNC tsis siv neeg tho txawv thiab milling tshuab.
Core barrels yog txiav cov cuab yeej siv los sau cov tub ntxhais ntawm cov pob zeb drilled. Cov cuab yeej ncig muaj qhov qhib qhov chaw uas khaws cov qauv pob zeb los ntawm kev ua haujlwm drilling. Tub ntxhais cov thoob feem ntau yog siv los txiav los ntawm qhov chaw nyuaj heev, xws li cov pob zeb hauv qab hauv hiav txwv thiab cov pob zeb steel.
Lawv qhov ntev txawv ntawm 1m mus rau 3m. Core chim yog siv thaum cov pa augers tsis zoo los yog ua ke nrog tapered pob zeb augers rau cov pob zeb nyuaj heev. Cov tub ntxhais chim chim yog tsim los nrog ib tug nyias txiav ntug kom siab tshaj qhov nkag mus los ntawm tsawg qhov chaw ntawm qhov chaw yuav tsum tau txiav thiab tshem tawm. Lub luag haujlwm tseem ceeb ntawm cov thoob dej yug ntses yog txhawm rau sau cov qauv hauv qab hauv cov qauv ntawm cov tub ntxhais thiab nrog cov khoom siv sludge txhawm rau kawm lawv cov ntxhia sib dhos, tshuaj lom neeg muaj pes tsawg leeg, pob zeb qauv, thiab lub zog lub cev rau ntau lub hom phiaj.
Nws yog Efficient
Ua ntej, lub laum me ntsis, los yog core chim, ua haujlwm zoo nrog lub qhov drilling. Kev ua haujlwm yog qhov tseeb, raug, thiab ua kom huv boreholes.
Me Me Me
Siv lwm txoj hauv kev drilling tuaj yeem ncaws tau ntau plua plav thiab khib nyiab thaum lub sijhawm ua haujlwm. Core drilling txo cov plua plav, ua kom me me. Qhov no kuj yog qhov zoo rau kev tiv thaiv cov neeg ua haujlwm ntawm kev ua pa nyuaj vim tias muaj plua plav thiab cov khib nyiab hauv huab cua siab.
Optimized Kev Nyab Xeeb
Thoob plaws hauv cov txheej txheem ntawm kev drilling los ntawm cov pob zeb ntawm cov qauv, cov tub ntxhais drilling tsim kom muaj kev pheej hmoo tsawg dua los txhim kho kev nyab xeeb ntawm qhov chaw ua haujlwm. Koj tuaj yeem tswj tau qhov kev ncaj ncees ntawm cov qauv koj tab tom drilling.
Tsawg suab nrov thiab cuam tshuam
Lub suab nrov yog yam tsis muaj nyob rau ntawm qhov chaw tsim kho, tab sis cov tub ntxhais drilling tuaj yeem khaws cov suab nrov kom tsawg. Piv txwv li, ib lub rauj xyaum ua kom muaj kev vibrations thiab suab nrov, cuam tshuam cov tsev nyob ib puag ncig thiab kev lag luam. Yog tias koj qhov chaw ua haujlwm nyob ze cov tsev kho mob lossis tsev kawm ntawv, xav txog qhov tseem ceeb drilling vim nws ua suab nrov tsawg.
Core Barrels Los Ntawm Tt Series
Ultra nyias phab ntsa cores muaj nyob rau hauv 46 thiab 56 mm diameters, haum rau underground mining. Cov cores no xav tau lub teeb pub lub zog thiab lub zog, uas txhais tau hais tias lawv siv cov pob zeb diamond sib tsoo los txiav kom zoo ntawm kev sib hloov ceev.
Core Barrels los ntawm T2 Series
Nyias phab ntsa core barrels muaj nyob rau hauv 46, 56, 66, 76, 86 thiab 101 mm diameters, haum rau cov hom phiaj ntawm kev tshawb fawb. Cov pob zeb tseem ceeb no, tshwj xeeb tshaj yog nyob rau hauv cov pob zeb nyuaj, muaj qhov txiav me me thiab yog li tso cai nkag mus sai. Cov dej ntws los yog polymer yog xav tau. Npaj rau kev siv metric casing ua ke.
Core Barrels los ntawm T6 Series
T6 series yog ib qho txuas ntxiv ntawm T2 series, tab sis yog qhov sib txuam ntau dua thiab muaj cov kab loj dua ntawm 76, 86, 101, 116, 131 thiab 146 mm, haum rau kev tshawb nrhiav dav dav. Raws li qhov nruab nrab, dej, av nkos lossis huab cua yuav siv tau, tab sis cov khoom loj thiab lub taub hau txuas tau raug qhia thaum siv cua los muab chav txaus rau Cuttings kom tshem tawm. Npaj rau kev siv metric casing ua ke. Lub T6H core chim yog qhov sib npaug ntawm T6-101 nyob rau hauv imperial scale, yeej zoo ib yam nyob rau hauv style, tab sis nrog ib tug me ntsis OD tso cai rau nws haum rau hauv lub HW los yog HX casing.
Core Barrels los ntawm T6S Series
Cov cores no muaj ib lub raj sab hauv ntawm txhuas thiab yog npaj rau siv nyob rau hauv heev xoob formations ntawm geotechnical xyaum. Ib qho piv txwv uas tsis muaj kev cuam tshuam yog muab los ntawm qhov sib cais hauv lub raj ua ke nrog lub ntsej muag tawm khoom. Cov av nkos thiab huab cua ntws tawm yog ua tau los ntawm ib qho loj annulus nruab nrab ntawm cov hlab sab hauv thiab sab nraud. Txoj kab uas hla muaj yog 101 thiab 131mm.
Core Barrels los ntawm WF / WG Series
Geotechnical tub ntxhais chim, muaj nrog N, H, P thiab S DCDMA diameters. WF series yog tsim nrog dej los yog av nkos raws li qhov nruab nrab flushing rau coring soft formations siv lub ntsej muag-tso tawm core qhov chaw. Internal paug cov khoom siv hauv WG series thiab tsim rau cov pob zeb nyuaj me ntsis. Piv nrog metric series T2 thiab T6, cov khoom tseem ceeb muaj thaj tsam dav dav, thiab qhov no yuav ua rau qeeb nkag thiab ua rau me ntsis hnav hauv cov pob zeb nyuaj. Lub taub hau tsim yog qhov tseem ceeb heev thiab siv tsuas yog ib qho thrust bearing xwb, yog li ntawd cov tub ntxhais tseem ceeb tshaj plaws tsis tig tau zoo li cov cores niaj hnub. Lawv txuas ntxiv tau siv dav heev vim cov neeg siv khoom xav qhia lub qhov thiab qhov loj me raws li US thiab UK Standards.
Pa Triple Tube Core Barrels
Hauv kev tshawb nrhiav qhov chaw thiab cov haujlwm tshawb nrhiav tseem ceeb, Triple Tube Core Barrels yog npaj los ua kom zoo dua qub. Ib txoj hlua hlau sib cais uas haum rau hauv lub raj sab hauv (xws li "Triefus" NMLC thiab HMLC core chim) los yog lub raj yas pob tshab hu ua "Coreliner" lossis "Triplex" cov cuab yeej siv tau rau triple tube tub ntxhais chim. Txhawm rau tig ob peb lub raj xa dej ib txwm siv rau hauv peb lub raj cov ntaub ntawv, ntshiab, semi-rigid PVC "Coreliners" muaj. Ua ntej txhua qhov tseem ceeb khiav, cov raj PVC nyias no raug yuam mus rau hauv qhov av sab hauv. Lub coreliner (uas tam sim no suav nrog cov tub ntxhais drilled) yog muab rho tawm yooj yim thiab hauv "ib thooj" tom qab muab cov tub ntxhais chim ntawm lub qhov los ntawm kev tuav lub hauv qab kawg ntawm lub liner thiab easing nws nrog ob peb pliers tawm ntawm lub puab raj. Txawm nyob rau hauv cov txheej txheem nyuaj, cov txheej txheem no tuaj yeem muab 100 feem pua cov tub ntxhais rov qab los. Thaum siv cov coreliners, cov tub ntxhais tshwj xeeb, cov tub ntxhais lifters thiab cov tub ntxhais lifter yuav tsum tau nrog ib tug me ntsis txo sab hauv txoj kab uas hla.
Wireline Ob Chav Tube Core Barrels "W / L"
Hauv qhov sib sib zog nqus, cov tub ntxhais hlau xaim hluav taws xob tau siv, feem ntau vim tias txhua lub sijhawm cov tub ntxhais tau rov qab, lawv txo lub sijhawm siv los tuav cov hlua hlua. Lub kaw lus overshot yog poob rau ntawm ib lub cable thiab txuas ncaj qha mus rau hauv lub raj sab hauv, tso cai rau cov tub ntxhais tom qab txhua tus tub ntxhais khiav mus tau yooj yim. Siv tau hauv qhov ntau thiab tsawg B, N, H los ntawm DCDMA. Oh. Thiab P. Kuj muaj nyob rau hauv S scale yog ib tug geotechnical variant ntawm lub wireline ntaus ntawv ('GBS'), muab cores nyob rau hauv ntau tshaj 100 mm.
Wireline Triple Tube Core Barrels "W / L3"
Cov no yog cov kev hloov pauv ntawm cov kab hluav taws xob ob lub raj thoob, tab sis suav nrog qhov thib peb, cov raj sib cais. Tom qab retrieval, lub split raj yog drained tawm ntawm lub puab raj, tso cai rau lub chaw soj ntsuam nyob rau hauv nws nyob rau hauv-situ xeev. Feem ntau siv rau hauv kev tawg, fragmented formations, siv lub ntsej muag-tso tub ntxhais cov khoom thaum xav tau cov tub ntxhais zoo. Kev siv lub raj thib peb tso cai rau cov khoom txiav cov tub ntxhais ntawm ib txoj kab me me me dua li cov kab hluav taws xob ntawm ob lub raj. Nws tuaj yeem siv PVC Coreliners es tsis txhob sib cais hauv lub raj, tso cai rau cov tub ntxhais kom khaws cia rau hauv lub thawv tub ntxhais hauv ib thooj.
Txiav Txoj Cai Gap
Txiav qhov sib txawv ntawm cov tub ntxhais chim ntawm qhov loj me, qhov sib txawv-dav yuav tsum tsis txhob loj dhau. Ib nrab mus rau 2/3 qhov siab ntawm cones yuav tsum tawm ntawm lub thoob-saum tom qab vuam. (rau kev tsim cov av tshwj xeeb, xav tau kev kho kom haum, tiv tauj kom paub ntau ntxiv.) steel phaj ntawm ob sab ntawm lub khob yuav tsum tau chamfered.
Txawm tus lej
Cov menyuam cov lej me ntsis hauv ib lub taub ntim yuav tsum yog txawm tias los pab txhawb kev ntsuas ntawm txoj kab uas hla. Txhua khub ntawm qhov sib txawv ntawm cov menyuam qhov kev ncua deb yuav tsum ua kom zoo ib yam. (rau qhov loj dia, 2500mm saum toj no, qee qhov tshwj xeeb tsim, tus lej tuaj yeem sib txawv, tiv tauj kom tau txais kev pom zoo rau cov menyuam me ntsis qty rau txhua tus tub ntxhais chim loj)
Txoj cai kaum
Lub kaum sab xis ntawm vuam cov menyuam me yuav tsum yog qhov chaw raws li 5-6 degrees. Qhov no yog los tiv thaiv qhov chaw tsis zoo ntawm lub tsho tsho thiab ua kom lub ntsej muag zoo tshaj plaws. (Daim ntawv ceeb toom tseem ceeb: cov khoom sib txawv ntawm cov menyuam me, nws lub kaum sab xis sib txawv, lub kaum sab xis qhia no tsuas yog ua haujlwm ntawm firmtech cov menyuam me xwb. TSHIAB hloov kho Firmtech MH-1 & MH-3 tsis tas yuav txhawj xeeb vuam lub kaum sab xis, kos rau cov ntaub ntawv ntxiv.)
Tib lub tiaj & lub voj voog
Khaws tag nrho cov cones ntawm tib qhov siab thiab tib lub voj voog, protruding cov menyuam me yuav tawg tau yooj yim.
Txoj cai nyob deb
Cov menyuam me sab nraud thiab sab hauv yuav tsum sib tshooj mus rau txoj haujlwm zoo (qhov feem ntau sab nraud ntawm sab nraud mus rau qhov feem ntau hauv cov ntsiab lus ntawm sab hauv me ntsis yuav tsum yog 120mm-140mm), txwv tsis pub, lub voj voog sab hauv ntawm cov menyuam me yuav hnav sai sai.
Ua kom txias
Muab thiab txias cov menyuam cones hauv dej, tsis txhob ua tiav vuam ntawm lub sijhawm luv luv tab sis los ntawm cov kauj ruam kom qhov kub thiab txias ntawm qhov qis, tshwj xeeb tshaj yog txias qhov sib txawv ntawm caj npab thiab lub khob hliav qab. Qhov kub thiab txias yuav ua rau lub foob O-ring lossis lubrication system.
Vuam Los ntawm kauj ruam
Cov menyuam me yuav tsum tau welded tusyees thiab me ntsis los kho txoj hauj lwm, ces siv tag nrho cov vuam, txwv tsis pub, cov menyuam cov khoom thiab lub kaum sab xis yuav hloov.
Npaj Core Barrel thiab chaw ua haujlwm
Ua ntej yuav ua haujlwm ntawm cov tub ntxhais xyaum, nws yog ib qho tseem ceeb uas yuav tau npaj qhov chaw ua hauj lwm thiab xyuas kom meej tias lub laum npaj txhij rau kev siv. Koj yuav xav tau:
Txheeb xyuas qhov sib dhos thiab ua tau khi ntawm qhov txav txav, mounting, thiab lwm yam kev mob uas yuav cuam tshuam rau kev ua haujlwm ntawm cov tub ntxhais xyaum. Tsis txhob siv lub hauv paus xyaum yog tias nws pom tias muaj kev puas tsuaj.
Nyeem thiab nkag siab tag nrho phau ntawv ua haujlwm.
Tshawb xyuas cov khoom siv hluav taws xob ntws thiab cov zis tawm tawm tsam cov tub ntxhais xyaum qhov yuav tsum tau ua.
Tshawb xyuas cov kab hluav taws xob nyob ze ntawm qhov chaw ua haujlwm lossis kos rau hauv cov khoom uas raug laum.
Yog tias drilling los ntawm ib lub phab ntsa, xyuas ob sab rau qhov muaj kev cuam tshuam.
Ua ntej drilling hauv pem teb, muab kev tiv thaiv rau txhua tus neeg ua haujlwm thiab cov khoom siv hauv qab ntawm qhov chaw ua haujlwm. Cores feem ntau poob los ntawm me ntsis ntawm qhov ua tiav ntawm lub qhov.
Xyuas kom txhua tus neeg ua haujlwm siv cov cuab yeej kev nyab xeeb tsim nyog.
Tshem tawm thaj chaw ua haujlwm ntawm txhua tus neeg ua haujlwm tsis raug cai. Muab cov thaiv thaiv lossis thaiv thaj chaw kom tsis txhob muaj neeg raug mob.
Anchoring ib Core Barrel
Ib tug tub ntxhais laum feem ntau yog bolt anchored los yog qab nthab jack anched rau hauv pem teb los yog ntsia liaj qhov rooj anchored rau phab ntsa.
Ntsuas qhov kev ncua deb ntawm qhov chaw ntawm lub thauj tog rau nkoj ntsia liaj qhov rooj nyob rau hauv lub hauv paus mus rau qhov chaw ntawm lub laum spindle.
Kos los ntawm qhov nruab nrab ntawm lub qhov nyob rau hauv pem teb yuav tsum tau drilled mus rau qhov chaw uas lub thauj tog rau nkoj bolt qhov yuav drilled.
Drill thiab teem lub thauj tog rau nkoj bolt. Tom qab ntawd muab cov tub ntxhais laum hla lub qhov thauj tog rau nkoj thiab txhais tes tuav lub bolt.
Ruaj ntseg cov tub ntxhais laum los ntawm nruj lub thauj tog rau nkoj bolt.
Txhim kho lub laum me ntsis
Ua ntej txhim kho lub laum me ntsis, xyuas kom meej tias tsis yog qhov me me los yog lub tshuab tho qhov kub. Dab tsi ntxiv, nco ntsoov hnav cov hnab looj tes tiv thaiv thaum tuav, txhim kho, thiab tshem cov tub ntxhais laum khoom.
Tom ntej no, tshem tawm cov av los yog cov kab mob sib kis uas yuav tau sau rau ntawm me ntsis los yog xyaum spindle. Thaum koj ua li ntawd, koj tuaj yeem pib xov lub laum me ntsis mus rau lub laum spindle thiab ceev nws ruaj ntseg nrog me ntsis wrench.
Ua haujlwm Core Barrel
Thaum koj tau ua tiav cov kauj ruam saum toj no, koj npaj txhij los khiav cov tub ntxhais xyaum. Hauv qhov txheej txheem no, koj yuav xav ua cov hauv qab no:
Tshawb xyuas lub qhov sib npaug los ntawm kev txo qis me ntsis nrog cov khoom noj kom txog thaum me ntsis yog li 1/2 nti ntawm cov pob zeb. Nws yog ib qho tseem ceeb kom ntseeg tau tias qhov me ntsis tsis so ntawm lub pob zeb thaum pib qhov kev xyaum ua haujlwm.
Nco ntsoov xyuas cov chaw tsim khoom cov lus pom zoo rau kev xyaum nrawm.
Khaws txhua qhov chaw ntawm lub cev kom deb ntawm txhua qhov txav ntawm qhov kev xyaum ua haujlwm thaum ua haujlwm.
Thaum geologists muab lub hom phiaj tshwj xeeb rau koj kom ncav cuag koj qhov borehole:Ntau tus ntawm lawv yuav ua cov kev cai tshwj xeeb, ib lub qhov mus rau qee tus lej ntawm metres hauv txoj kev ncaj nraim. Thaum tsis muaj qhov sib txawv ntawm qhov drilling, ntau yam yuav nyob ntawm koj lub peev xwm. Feem ntau cov pob zeb diamond drillers paub tias nws yooj yim dua los tiv thaiv kev sib txawv ntawm qhov drilling dua li yuav tsum tau kho lawv thaum lawv khiav tawm. Ib txoj hauv kev kom tsis txhob muaj kev pheej hmoo ntawm kev sib txawv yog kom ruaj khov koj lub taub hau tub ntxhais ua ntej koj pib drilling, thiab koj ua qhov no los ntawm kev hloov qee yam ntawm cov cuab yeej koj siv feem ntau.
Lub cev sab nraud:Koj tus tub ntxhais lub thoob yuav tau nruab nrog lub raj txheej txheem. Ib lub qhov ua tiav lossis hexagonal txheej sab nraud yog qhov nyuaj dua li cov tub ntxhais chim. Los ntawm kev hloov lub raj sab nraud rau hexagonal lossis tag nrho lub qhov, koj yuav zoo dua tiv thaiv kev sib txawv.
Reaming plhaub:Koj cov kauj ruam tom ntej yog los ua ke qhov no nrog lub expansion reaming plhaub. Yog tias koj muaj pob zeb diamond ntau dua ntawm lub plhaub reaming, koj yuav muaj kev tswj ntau qhov sib txawv thiab lub qhov taub. Ib qho 18-inch txuas ntxiv reamer plhaub yuav muaj plaub lub pob zeb diamond. Lub pob zeb diamond ncoo nyob rau pem hauv ntej yuav pab koj kom ruaj khov ntawm cov tub ntxhais chim thiab tswj cov kev taw qhia, thaum lub pob zeb diamond ncoo nyob rau sab nraub qaum yuav pab tswj txoj kab uas hla ntawm lub qhov.
Xauv coupling:Xaiv cov pob zeb diamond locking couplings zoo dua li cov txheej txheem locking couplings. Hom kev kaw qhov txuas no yog ua los ntawm pob zeb diamond-impregnated nplhaib thiab dej channel zoo ib yam li lub plhaub reamed. Nws yog qhov zoo tshaj plaws locking coupling kom rov qab ntawm daim cartridge ruaj khov. Ib qho kev xaiv pheej yig dua yog hexagonal locking coupling.
Adapter txuas:Thaum kawg, qhov kawg ntawm koj lub thoob ruaj khov tshiab yog adapter coupling. Hloov chaw sib txuas tsis tu ncua, siv lub pob zeb diamond adapter txuas, tseem hu ua rov qab reamer. Qhov tshwm sim ntawm kev hloov koj qhov chaw rau cov khoom uas tau teev tseg saum toj no yog tias koj yuav tau txais lub thoob ruaj khov zoo tshaj plaws, uas yuav cuam tshuam rau cov kev taw qhia thiab tiv thaiv qhov sib txawv. Txawm li cas los xij, koj yuav tsum nco ntsoov tias thaum lub cuab yeej no yuav ruaj khov rau pem hauv ntej kawg ntawm txoj hlua laum, nws yuav ua rau muaj kev nce hauv dej siab hauv qhov borehole. Qhov no yog vim hais tias lub annulus nruab nrab ntawm lub qhov phab ntsa thiab cov tub ntxhais tube yog txo. Cov dej ntws yuav tsum ua haujlwm hnyav dua kom dhau mus, yog li koj yuav pom tias qhov kev ntxhov siab nce ntxiv. Torque hauv lub qhov yuav nce ntxiv, ua rau muaj kev sib txhuam ntau dua.
Hunan SMSCC Heavy Industry Co., Ltd, uas tau tsim nyob rau hauv 2013, tsom rau R & D, tsim thiab muag cov cuab yeej drilling rau bore piling tshuab. SMSCC Laum yog ib qho ntawm cov tuam txhab loj tshaj plaws ntawm cov kav raj thiab cov cuab yeej drilling hauv Suav teb tom qab ntau tshaj 10 xyoo kev txhim kho.Meanwhile Hyper Laum yog mob siab rau muab cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb nrog kev sib sib zog nqus, ntau dua thiab muaj zog lub hauv paus engineering khoom.
Q: Dab tsi yog Core Barrel?
Q: Lub Core Barrel ua haujlwm li cas?
Q: Dab tsi yog Core Barrels ua los ntawm?
Q: Lub hom phiaj ntawm kev siv Core Barrel yog dab tsi?
Q: Puas yog Core Barrels siv tau rau hauv txhua hom av?
Q: Dab tsi yog qhov txawv ntawm Core Barrels?
Q: Qhov luaj li cas ntawm Core Barrel yog dab tsi?
Q: Yuav ua li cas sib sib zog nqus Core Barrel laum?
Q: Dab tsi yog qhov txawv ntawm Core Barrel thiab ib txwm xyaum?
Q: Yuav ua li cas koj xaiv qhov Core Barrel rau koj daim ntawv thov?
Q: Can Core Barrels tuaj yeem siv rau kev kuaj ib puag ncig?
Q: Dab tsi yuav tsum tau txiav txim siab txog kev nyab xeeb thaum siv Core Barrel?
Q: Yuav ua li cas koj thiaj li tau txais cov cores los ntawm Core Barrel?
Q: Koj ua li cas tuav lub Core Barrel?
Q: Puas yog Core Barrels sib haum nrog cov drilling rigs sib txawv?
Q: Cov Core Barrels puas siv tau rau cov dej zoo drilling?
Q: Dab tsi yog qhov zoo ntawm kev siv Core Barrel rau kev tshawb fawb geological?
Q: Yuav ua li cas tus tsim ntawm Core Barrel cuam tshuam nws kev ua tau zoo?
Q: Dab tsi yog qhov txwv ntawm kev siv Core Barrel?
Q: Dab tsi accessories feem ntau siv nrog Core Barrels?
Raws li ib qho ntawm cov ua lag luam thiab cov neeg muag khoom nyob rau hauv Suav teb, peb sov siab txais tos koj mus yuav cov khoom lag luam zoo ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.
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