div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Central Institute of Mining and Fuel Research · CSIRCentral Institute of Mining and Fuel Research Council of Scientific and Industrial Research Barwa Road Dhanbad — 826 015 src=https:reader036fdocumentsinreader036viewer2022071217604c2b32a3fbbe124624117bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Central Institute of Mining and Fuel Research · CSIRCentral Institute of Mining and Fuel Research Council of Scientific and Industrial Research Barwa Road Dhanbad — 826 015 src=https:reader036fdocumentsinreader036viewer2022071217604c2b32a3fbbe124624117bhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Central Institute of Mining and Fuel Research · CSIRCentral Institute of Mining and Fuel Research Council of Scientific and Industrial Research Barwa Road Dhanbad — 826 015 src=https:reader036fdocumentsinreader036viewer2022071217604c2b32a3fbbe124624117bhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv