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卖方: shannxi hainaisen petroleum technology Co.Ltd |
gwneuthurwr/olew Tsieineaidd dril ansawdd/pwyllgor penderfyniadau cynllunio uchel/maes darnau dar... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
perfformiad uchel /PDC dril darnau/olew pwyllgor penderfyniadau cynllunio da ychydig/diemwnt did ... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Dril pwyllgor penderfyniadau cynllunio mwyngloddio glo, dril Tiger Rig, tystysgrif yn Tsieina, d... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Chwilio am olew, nwy a drilio, ansawdd da, y diwydiant glo, |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Pwyllgor penderfyniadau cynllunio dril did, mwyngloddio peiriannau, darnau Carbide, did dril pwyl... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
matrics corff pwyllgor penderfyniadau cynllunio dril, drilio, glo a mwyngloddio, graddio drilio d... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Ychydig pwyllgor penderfyniadau cynllunio, Pwyllgor penderfyniadau cynllunio dril, corff matrics,... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Ychydig dril pwyllgor penderfyniadau cynllunio ansawdd /oil dril ychydig/safon uchel dril pwyllgo... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
drilio glo, darnau dril rock, darnau dril gyfres, diemwnt drilio ychydig, ychydig offeryn pŵer |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
drilio dda olew, offer pŵer, dril pwyllgor penderfyniadau cynllunio, drilio dda olew, darnau dril... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
gwneuthurwr cyfeiriadol drilio, poeth gwerthu, dril pwyllgor penderfyniadau cynllunio, darnau dri... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
olew yn dda drilio darnau, darnau dril pwyllgor penderfyniadau cynllunio, dril llafnau pwyllgor p... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
olew yn dda drilio darnau, darnau dril pwyllgor penderfyniadau cynllunio, dril llafnau pwyllgor p... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
ansawdd uchel pwyllgor penderfyniadau cynllunio diemwnt dril, ddrilio olew, did dril standstone r... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Dda olew dril darnau / dur corff pwyllgor penderfyniadau cynllunio darnau / pwyllgor penderfyniad... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Pwyllgor penderfyniadau cynllunio yn dda olew dril, safon API, drilio dda, dril proffesiynol, dri... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Mae dril tricone did, dŵr dda drilio, gwybodaeth ar gyfer drilio, gwerthu poeth, / did rholer côn... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
121/4 modfedd TCI yn dril ychydig/mewnosoder Tricone Rotari did, dŵr dda drilio offer / Mae Craig... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
braidd yn tricone boblogaidd meintiau / dŵr dda TCI tricone darnau/uchel ansawdd tricone dril, d... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
Ychydig Hotsale TCI Tricone 2015 & dur dannedd Tricone ychydig, Tricone creigiau ychydig, ychydig... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
laSvargh targhHom veDDaq noch 'ej productive, hainaisen Dev jungwoq wej anchor bit manufacturers ... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
laSvargh targhHom veDDaq noch 'ej productive, hainaisen Dev jungwoq coal nagh qeq bit manufacture... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
laSvargh targhHom veDDaq noch 'ej productive, hainaisen Dev jungwoq carbide qeq manufacturers wa'... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
laSvargh targhHom veDDaq noch 'ej productive, hainaisen Dev jungwoq chonaDmo', cha'logh vaj tube ... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
laSvargh targhHom veDDaq noch 'ej productive, hainaisen Dev jungwoq pdc arc qeq bits manufacturer... |
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卖方: shannxi hainaisen petroleum technology Co.Ltd |
laSvargh targhHom veDDaq noch 'ej productive, hainaisen Dev jungwoq pdc cha'-letlh joQ qeq bits m... |
