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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Mae dril yn gosod darnau dril Tsieina carbide twngsten dril darnau creigiau dril darnau
diemwnt ... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Mae pwyllgor penderfyniadau cynllunio darnau manuacturer pwyllgor penderfyniadau cynllunio darnau... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
petroliwm dril darnau olew rig dril ychydig Graig uchel ychydig ansawdd diemwnt drilio darnau dri... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Pwyllgor penderfyniadau cynllunio dril darnau / matrics corff darnau pwyllgor penderfyniadau cynl... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
diemwnt drilio /oil field did dril pwyllgor penderfyniadau cynllunio/pwyllgor penderfyniadau cynl... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
gwerthu poeth /diamond pwyllgor penderfyniadau cynllunio dril ychydig /pdc drillling darnau /petr... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
tywodfaen drilio/ffatri DRIL pwyllgor penderfyniadau cynllunio gwerthu ychydig/betrolewm gyda dis... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
gwneuthurwr pwyllgor penderfyniadau cynllunio dril ychydig/diemwnt pwyllgor penderfyniadau cynllu... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Pwyllgor penderfyniadau cynllunio ansawdd uchel dril /tungsten carbide /Original dda olew cyflenw... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
gwneuthurwr/olew Tsieineaidd dril ansawdd/pwyllgor penderfyniadau cynllunio uchel/maes darnau dar... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
perfformiad uchel /PDC dril darnau/olew pwyllgor penderfyniadau cynllunio da ychydig/diemwnt did ... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Dril pwyllgor penderfyniadau cynllunio mwyngloddio glo, dril Tiger Rig, tystysgrif yn Tsieina, d... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Chwilio am olew, nwy a drilio, ansawdd da, y diwydiant glo, |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Pwyllgor penderfyniadau cynllunio dril did, mwyngloddio peiriannau, darnau Carbide, did dril pwyl... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
matrics corff pwyllgor penderfyniadau cynllunio dril, drilio, glo a mwyngloddio, graddio drilio d... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Ychydig pwyllgor penderfyniadau cynllunio, Pwyllgor penderfyniadau cynllunio dril, corff matrics,... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Ychydig dril pwyllgor penderfyniadau cynllunio ansawdd /oil dril ychydig/safon uchel dril pwyllgo... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
drilio glo, darnau dril rock, darnau dril gyfres, diemwnt drilio ychydig, ychydig offeryn pŵer |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
drilio dda olew, offer pŵer, dril pwyllgor penderfyniadau cynllunio, drilio dda olew, darnau dril... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
gwneuthurwr cyfeiriadol drilio, poeth gwerthu, dril pwyllgor penderfyniadau cynllunio, darnau dri... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
olew yn dda drilio darnau, darnau dril pwyllgor penderfyniadau cynllunio, dril llafnau pwyllgor p... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
olew yn dda drilio darnau, darnau dril pwyllgor penderfyniadau cynllunio, dril llafnau pwyllgor p... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
ansawdd uchel pwyllgor penderfyniadau cynllunio diemwnt dril, ddrilio olew, did dril standstone r... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Dda olew dril darnau / dur corff pwyllgor penderfyniadau cynllunio darnau / pwyllgor penderfyniad... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Pwyllgor penderfyniadau cynllunio yn dda olew dril, safon API, drilio dda, dril proffesiynol, dri... |
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Продавец: shannxi hainaisen petroleum technology Co.Ltd |
Mae dril tricone did, dŵr dda drilio, gwybodaeth ar gyfer drilio, gwerthu poeth, / did rholer côn... |
