If Harbor Freight is your go-to, it doesn't offer anything specifically made to sharpen your drill bits. However, there are ...

In this series, BW Businessworld analyses Himachal Pradesh's fiscal health as the hill state grapples with economic turmoil amid rising debt and limited revenue sources Source: Abhishek Sharma/BW ...

Abstract: The massive MIMO approach presents an exciting prospect for the upcoming generation of wireless transmission systems. However, the adoption of actual massive MIMO scenarios is hindered by ...

Abstract: In order to solve the problems of low accuracy, labor consumption and poor stability in traditional tunnel drilling, a tunnel drilling robot with a hydraulic manipulator and its automatic ...

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