U100/U4 Soil Sample Tube
SPT Hammer 63.5KG Standard Penetration Test
Geological Exploration Alloy Core Bit
Hot-Pressed Diamond Core Bits
Electroplated Diamond Core Drill Bit
Tricone Bit
Reaming Shell
BQ NQ HQ Diamond Core Drill Bit
Contact: Debbie Liu
Phone: 0086-13213019085
E-mail: info@hnleagoo.com
Whatsapp:+86-13213019085
Add: No.58 Huangland road, High-tech Zone, Zhengzhou city, China
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