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Twist Drill Rod Foundation Piling DTH Drilling Pipe High Performance Spiral Drill Rod

tiges de forage
2025-11-05
83 points de vue
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#Garniture de forage de puits d'eau #Foret Rods de roche #garniture de forage de puits de pétrole
Anger drill pipe adopts single or double spiral blades, which are prestressed and wound, and then welded automatically. The drill pipe body is made of alloy steel pipe for geological drilling, and the ... Voir plus
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Twist Drill Rod Foundation Piling DTH Drilling Pipe High Performance Spiral Drill Rod
Twist Drill Rod Foundation Piling DTH Drilling Pipe High Performance Spiral Drill Rod
Contactez-nous maintenant
En savoir plus
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