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Drill Extension Rod R32 T38 Thread Rock Drilling Tool High Manganese Steel Drill Pipe

Mũi khoan
2025-12-16
30 quan điểm
Liên hệ ngay bây giờ
#ống khoan giếng nước #que khoan đá #ống khoan giếng dầu
The key advantage of the T38 threaded design on an extension rod is its reliability. The taper creates a wedging effect that tightens under load, providing exceptional resistance to vibration and back... Xem thêm
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Drill Extension Rod R32 T38 Thread Rock Drilling Tool High Manganese Steel Drill Pipe
Drill Extension Rod R32 T38 Thread Rock Drilling Tool High Manganese Steel Drill Pipe
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