Caso de proyecto

project case

Shanxi copper mine, equipped with a medium-deep hole fan drill jumbo matched with the WOSERLD A22L/D rock drill.

Tiempo de liberación: 2023-09-02
Shanxi copper mine, section 3.3*3.3 meters, equipped with a medium-deep hole fan drill jumbo matched with the WOSERLD A22L/D# rock drill. Drill rod length is 0.915 meters, with an average drilling time per hole of 1 minute.

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