合金鋼のドリル棒は,コア抽出のためのDCDMA基準に設計されています.

ワイヤーラインのドリル棒
June 06, 2025
Video Description:
Discover the high-performance Alloy Steel Drill Rods engineered to DCDMA standards for core extraction. Made in China, these Wireline Drill Rods offer superior durability and precision for well drilling and deep hole applications. Available in multiple diameters and lengths to suit your project needs.