Diamond Core borekronen
Våre PDC olje boring bit / olje & gass drill bit,Website:, som alle brukes for boring oljefelt. Sammenlignet med stål kroppen biter, er matrix kroppen mer egnet for hard rock. Biter levetiden er to ganger enn stål kroppen.
Other supplier products
|
|
С професионални и продуктивни фабрика HAINAISEN е един от водещите Китай двойна тръба диамант ядро малко производители. Добре дошли на едро двойно ... |
|
|
ua nyob rau hauv Suav teb, cov zoo zoo, pob zeb diamond pdc laum ntsis, zeb ntsuam tsuas thiab pas dej tauv siv, laum lub ntsis wholsale |
|
|
H-HNS M-MATRIX 6-LEIKKURI 6 4-4 BLADE 2 läänin tason hierarkkinen X-SINGLE ROW G PDC LEIKKURI tehty Kiinassa |
|
|
H-HNS-matrice M 9-CUTTER 19 4-4 lame 2-préfecture-niveau hiérarchique X-SINGLE ROW G-PDC CUTTER MADE IN CHINA |
|
|
oil &gas exploration tricone bit,well drilling mine drilling,china wholesale, hard formation water well drilling
|
供应产品
Same products