Documents battery in future

Battery in future Battery in future Done by Premkumar.S Deva.R INTRODUCTION The creation of paper battery drew from a diverse pool of disciplines, requiring expertise in…

Documents NEW TECHNOLOGY IN MINE SURVEYING AND ITS IMPACT ON SAFETY IN THE UNDERGROUND WORKINGS OF A MINE.

Slide 1 NEW TECHNOLOGY IN MINE SURVEYING AND ITS IMPACT ON SAFETY IN THE UNDERGROUND WORKINGS OF A MINE Slide 2 Before: Tripods, staves and ladders were made of non-hazardous…