Cây khoan dây thừng cứng sợi để khoan trong điều kiện địa chất thô

Thanh khoan dây
April 23, 2025
Keyword: Dây khoan dây
Video Description:
Discover the Thread-Hardened Wireline Drill Rod, designed for coring in abrasive geological conditions. Made from high-strength alloy steel, this durable drill rod ensures efficient drilling operations with multiple diameter options. Perfect for demanding drilling tasks.