Vendedor filterelement
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Vendedor dado de alta desde el 16 marzo 2017 Lugar donde se encuentra el vendedor : shijiazhuang city |
China 
050000 Materias primeras
050000 Materias primerasReportar abuso
Viernes 23 abril 2021
1.Introduction Drill pipe screen also called Drill pipe spill, tapered structure, which is used for filtering drilling fluid in the petroleum geology drilling, and protecting the MWDS instrument. Picked up below the kelly bar instead of the joint in use. During the drilling fluid circulation...
- 053600 - Anping
- +18 7 30 22 06 39
- +18 7 31 10 35 37
