div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Tenders Indian Institute of Technology Madras - Updated · Helium Leak —minimum I xl 0-9 mbar He Lit sec-I Helium leak testing should be carried out with dry vacuum pump having src=https:reader035fdocumentsusreader035viewer20220715026122710b87149933df014578html5thumbnails1jpg 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: Tenders Indian Institute of Technology Madras - Updated · Helium Leak —minimum I xl 0-9 mbar He Lit sec-I Helium leak testing should be carried out with dry vacuum pump having src=https:reader035fdocumentsusreader035viewer20220715026122710b87149933df014578html5thumbnails2jpg 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: Tenders Indian Institute of Technology Madras - Updated · Helium Leak —minimum I xl 0-9 mbar He Lit sec-I Helium leak testing should be carried out with dry vacuum pump having src=https:reader035fdocumentsusreader035viewer20220715026122710b87149933df014578html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Tenders Indian Institute of Technology Madras - Updated · Helium Leak —minimum I xl 0-9 mbar He Lit sec-I Helium leak testing should be carried out with dry vacuum pump having src=https:reader035fdocumentsusreader035viewer20220715026122710b87149933df014578html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Tenders Indian Institute of Technology Madras - Updated · Helium Leak —minimum I xl 0-9 mbar He Lit sec-I Helium leak testing should be carried out with dry vacuum pump...