1ErectingSpecificationForWeldedSteelStorageTankPREPAREDBYCHECKEDBYAPPROVEDBYDATE0June25,2005IssuedForApprovalRev.DateDescriptionSignatureCheckedBy212531.11.2GBJ128-90----1.3GB50236-98----1.4JB4730-94----1.5**ISO90011.6**2.2……4144.14.1.14.1.24.1.31D1D54.1.44.1.54.1.64.1.7D1234D121D64.24.2.14.2.21.2..GBJ128-904.1.204.310730.1.2.4.7.5.9.3681011.12.14.15.1316.17.No23.Yes25.28.29.19.20211822242627.85.abcacbaabcA911121310141510011121314100~1501516171819BR20°°2122°LHFGYH23