div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: elcalabscomelcalabscompdfmechanical-scope-thanepdf1959 RA IS 1977 IS 1977 IS 1757: 88 RA BS 10045 1991 BSENISO 2010 EX 1995 ASTM A370: 1501: ASTM A 6507-1: 2005 ASTM IS 1: src=https:reader033fdocumentsnetreader033viewer2022060807608bcdb9b3c6a5662a646701html5thumbnails1jpg 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: elcalabscomelcalabscompdfmechanical-scope-thanepdf1959 RA IS 1977 IS 1977 IS 1757: 88 RA BS 10045 1991 BSENISO 2010 EX 1995 ASTM A370: 1501: ASTM A 6507-1: 2005 ASTM IS 1: src=https:reader033fdocumentsnetreader033viewer2022060807608bcdb9b3c6a5662a646701html5thumbnails2jpg 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: elcalabscomelcalabscompdfmechanical-scope-thanepdf1959 RA IS 1977 IS 1977 IS 1757: 88 RA BS 10045 1991 BSENISO 2010 EX 1995 ASTM A370: 1501: ASTM A 6507-1: 2005 ASTM IS 1: src=https:reader033fdocumentsnetreader033viewer2022060807608bcdb9b3c6a5662a646701html5thumbnails3jpg 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: elcalabscomelcalabscompdfmechanical-scope-thanepdf1959 RA IS 1977 IS 1977 IS 1757: 88 RA BS 10045 1991 BSENISO 2010 EX 1995 ASTM A370: 1501: ASTM A 6507-1: 2005 ASTM IS 1: src=https:reader033fdocumentsnetreader033viewer2022060807608bcdb9b3c6a5662a646701html5thumbnails4jpg 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: elcalabscomelcalabscompdfmechanical-scope-thanepdf1959 RA IS 1977 IS 1977 IS 1757: 88 RA BS 10045 1991 BSENISO 2010 EX 1995 ASTM A370: 1501: ASTM A 6507-1: 2005 ASTM IS 1:...