Diamant Core burghiu biţi
PDC noastre de petrol de foraj biţi / ulei & gaz gaurit biţi,Website:, care toate folosit pentru foraj petrolier. În comparaţie cu biţi de oţel corp, organismul de matrice este mai potrivit pentru hard rock. Şi durata de viaţă de biţi este de două ori decât corpul din otel.
Other supplier products
|
|
83/4" 652XA PDC brocas con 5 palas para venta carburo de tungsteno Brocas de taladro PDC para pozos de petróleo |
brocas, brocas PDC, PDC cuchillas broca, brocas PDC de diamante, broca de PDC de Hard Rock del pozo de petróleo de la perforación del pozo de petróleo |
|
|
91 ghap 2 "hm952xa nIvbogh DIlmeH Wholesale Sandstone pdc Bit qeq Oil 'ej SIp qeq |
mining coal oil Exploration, SIp qeq QaQ laHlIj. |
|
|
121/4"China Manufacturer All Shapes Pdc Oil Drill Bit/ Diamond Of PDC Manufacturer |
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is preven... |
|
|
Bocados de broca de 81/2" HM662XA PDC Manufactuer Bit diamante PDC para mina de carvão de pedra ferramentas de perfuração |
fabricante pdc drill bit/pdc broca bit/carvão mina de diamantes perfuração ferramentas/bit de perfuração de petróleo |
|
|
8 3/4" HM642XA professionaalne tehase otsetarnet Pdc Drill Bit puurimine söe kaevandamine Pdc Drill Bit liivakivi |
söe kaevandamine pdc drill bit, Tiger Rig drill bit, valmistatud Hiinas, pdc drill bit söekaevanduses toimunud plahvatuses sertifikaat |
All supplier products
Same products
