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83/4" HM652XG laum tom nrog zoo siab xwb pob zeb Diamond laum ntsis |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
Suav teb chaw tsim tshuaj paus ndais pdc laum ntsis |
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83/4" HM952XG Suav teb zoo Ock laum khoom zoo Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
HAUV SUAV TEB ZOO LAUM NTSIS |
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91/2" HM652XG tshiab dej zoo pob zeb ntsis pob zeb Diamond laum ntsis |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
roj thiab cov nkev khoom pdc laum ntsis |
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91/2" HM952XG roj thiab cov nkev Drilling khoom pob zeb ntsis |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
roj av drilling tshuab |
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121/4" HM652XG kub muag roj laum caj ndais laum ntsis |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
pdc tho khoom rau kev tshawb kawm roj |
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81/2" HM952XAG zoo Pdc laum Bits.drill khoom rau pob zeb Daimond Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
81/2" HM952XAG zoo Pdc laum Bits.drill khoom rau pob zeb Daimond Drilling, Mix Cutter Pdc laum ntsis |
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83/4" HM652XAG kev Pdc laum tom lwm tus neeg rau Sandstone Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
pob zeb diamond pdc laum suppliers.manufacturer supplier.single yeeb nkab ndais dril tom zoo lau... |
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83/4" HM662XAG Mining thee thiab qhov nws teev siv rau cov dej Drilling Pdc laum tom |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
kub sell.drill tom inserts.professional pdc laum bit.sandstone drilling .hard formstion roj thiab... |
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91/2" HM652XAG ua Tungsten Carbide tsib tis Matrix cev pob zeb Diamond Cutter Pdc laum khoom |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
PDC laum khoom khoom rau Drilling li siab xav |
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121/4" HM 952XAG Shaanxi Hainaisen pob zeb Diamond Pdc ntsis lwm tus neeg cov roj zoo Pdc Drilling khoom |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
laum ntsis muab khoom laum Tuam Tshoj tungsten carbide laum khoom pob zeb laum khoom
pob zeb dia... |
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121/2" HM662XAG Oilfield laum tom kev nyuaj uas muaj Sandstone Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
pdc khoom manuacturer pdc drilling khoom pob zeb diamond pdc laum khoom pdc laum ntsis cev ntas |
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13 3/4" HM652XAG hniav 5 leej txawj Matrix cev roj av pob zeb Diamond Pdc laum khoom |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
roj av laum khoom roj rig laum ntsis pob zeb muaj ntsis zoo pob zeb diamond khoom directional dri... |
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6 "HM352XA PDC laum khoom PDC roj Rig laum ntsis rau roj kev pob zeb Diamond Pdc laum ntsis |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
PDC tho khoom / matrix cev pdc khoom/pdc laum tom pob zeb diamond |
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6 "HM362XA li tuaj 6 Matrix cev roj Drilling Pdc laum ntsis rau roj tshav Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
pob zeb diamond pdc laum ntsis /oil field drilling/6 hniav zoo zoo pdc drilling / khoom me me pob... |
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81/2" HM642XG hauv lub teb chaws Suav kub muag Daimond Pdc Drilling khoom rau roj av roj zoo Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
khoom muag kub /diamond pdc laum ntsis /pdc drillling khoom /petroleum drilling |
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81/2" HM652XA Hoobkas muag PDC laum ntsis daim tseem Pdc laum tom rau Sandstone Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
sandstone drilling/Hoobkas muag PDC laum kev tshawb kawm ntsis/roj av uas luv nqi |
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81/2" HM662XA Manufactuer PDC ntsis pob zeb Diamond PDC tho khoom rau pob zeb thee Mine Drilling cuab yeej |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
chaw tsim tshuaj paus pdc laum ntsis/ndais pdc laum ntsis/thee mine drilling caj/cov roj drilling... |
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81/2" HM962XA PDC Drilling khoom, tho cuab yeej nrog Matrix cev rau dej zoo Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
Zoo pdc tho khoom /Original tsum nquag roj PDC ntsis PDC Matrix cev ndais roj /tungsten carbide P... |
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9 1/2" HM642XA zoo API PDC laum tom rau roj teb rau ntawm qhov chaw tsim tshuaj paus suav |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
suav chaw tsim tshuaj paus/roj tshav/siab zoo/pdc laum khoom/pdc khoom |
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83/4" HM 652XA roj zoo Pdc ntsis, Pdc roj Drilling ntsis, roj Pdc Pdc laum ntsis pob zeb Diamond |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
kev kawm ntawv siab /PDC laum khoom/roj zoo pdc ntsis/ndais ntsis /water zoo hard pob zeb |
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8 3/4" HM642XA kev koom xwm ncaj mov Pdc laum rau Sandstone Drilling thee tsuas Pdc laum tom tom |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
thee tsuas pdc laum ntsis, tsov Rig laum ntsis, daim ntawv pov thawj ua nyob rau hauv Suav teb, ... |
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91/2" HM952XA zoo muag lag luam Wholesale Sandstone Pdc Drilling ntsis roj thiab cov pa Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
Qhov kev tshawb kawm roj, roj Drilling, zoo zoo, thee tsuas, |
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83/4" HM662XA PDC laum tom, PDC Cutter rau Machinery Carbide khoom/Oilfield PDC laum ntsis/Drilling Mining Rigs PDC laum khoom |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
PDC tho ntsis, mining machinery, Carbide khoom, Oilfield PDC tho ntsis, High zoo pdc laum ntsis m... |
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83/4 HM962XA 5 hniav Matrix cev siab zoo thiab sis tw nqi pob zeb pob zeb Diamond rau roj Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
PDC ntsis, PDC laum ntsis, matrix lub cev, uas muaj sandstone, roj thiab roj drilling, pob zeb di... |
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121/4" HM652XA Matrix cev PDC tom / ndais PDC laum ntsis / PDC ntxhais khoom nrog Nozzles/roj zoo Drilling |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
matrix cev pdc laum ntsis, roj qhov tshij drilling, zeb ntsuam mining, ranking ntsis pob zeb diam... |
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91/2" HM652XA Tuam Tshoj tsum 2015 Hotselling PDC tho khoom rau kev Geological Oilfield |
Seller: shannxi hainaisen petroleum technology Co.Ltd |
Siab zoo Pdc tho ntsis /oil laum ntsis/txuj drilling pdc laum tom / drilling rig |
