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FR
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Tsev
LEEJ TWG PEB YOG
Leej twg Peb Cov
Rhiav
Daim ntawv pov thawj
khoom
Pob zeb diamond Core ntsis
Drill Pipe Casing
Khau Khau
HDD Drill Pipe
Casing Tube
Head Assembly & Overshot
Rod Shoe Bit
Wireline Core Barrel Assembly
Reaming Plhaub
Peb Muaj Dab Tsi?
Advanced Technology
Pab neeg tshaj lij thoob ntiaj teb
Xov Xwm
Video
koom peb
Tiv tauj peb
Txhua pawg
Tsev
LEEJ TWG PEB YOG
Leej twg Peb Cov
Rhiav
Daim ntawv pov thawj
khoom
Pob zeb diamond Core ntsis
Drill Pipe Casing
Khau Khau
HDD Drill Pipe
Casing Tube
Head Assembly & Overshot
Rod Shoe Bit
Wireline Core Barrel Assembly
Reaming Plhaub
Peb Muaj Dab Tsi?
Advanced Technology
Pab neeg tshaj lij thoob ntiaj teb
Xov Xwm
Video
koom peb
Tiv tauj peb
Drill Pipe Casing
Koj tseem nyob ntawm no:
Tsev>
khoom
>
Drill Pipe Casing
NW Flush Jointed Casing, Seamless Casing Pipe Rau pob zeb diamond coring
saib Ntau
NWL Wireline Drill Rod 3m
saib Ntau
HWL HRWL Heat Treatment Laum Qws Hlau Rau Wireline Pob Zeb Diamond Drilling
saib Ntau
PWL Wireline Laum Qws Pipe Casing Rau Mineral Tshawb Nrhiav Geotechnical Drilling
saib Ntau
BW DCDMA Wireline Laum Pipe Casing rau wireline coring drilling
saib Ntau
PW Pob Zeb Diamond Coring Casing Tubes Flush Jointed Rau Mineral Exploration Drilling
saib Ntau
HQ Drill Rod rau wireline coring drilling 4130 qib nrog cov txheej txheem hardening
saib Ntau
Hlau Kab Core HDD Laum Pipe Qhov Dia 89mm HQ PQ NQ BQ Avialable
saib Ntau
Kev Ua Tau Zoo Tshaj Plaws N / WL Laum Qws 3m ZT850 Cov Khoom Siv Rau WireLine Core Drilling
saib Ntau
Pawg kub
xyaum qia
masonry core laum
laum ntsis pob zeb diamond taub
Hdd cev
45mm core laum ntsis
Core laum rau steel
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RU
