Soil Survey
2018/05/31
Civil Engineering Design

Soil Testing Is Difficult with Rotary Percussion | Drilling and Testing

Hello, everyone. This is Enta. Following my recent article on full-body harnesses, I received calls from several companies. Thank you very much. I’ll be sure to share all the information I have, so I hope you’ll sell high-quality products that are both easy to use and safe! But enough of that—let’s talk about rotary pa…