supply of diesel loco log book & electric loco log book,diesel loco log book & electric loco log book,,diesel loco log book, size: 8.5 inch x 12 inch, 150 leaves, printing instructions: both side pri nting in bilingual (hindi and english) as per specimen /matter. printing specifications: text printing both sid e over 60 gsm maplitho paper conforming to is 1848/2007 as amended up to december 2016 or latest. tex t printing with black colour ink. note : one sample should be got approved before bulk printing. details as p er attached format-1. (one sample should be got approved before bulk printing) [ warranty period: 30 m onths after the date of delivery ] ] , electric loco log book, size: 8.5 inch x 12 inch, 150 leaves, printing instructions: both side pr inting in bilingual (hindi and english) as per specimen /matter. printing specifications: text printing both si de over 60 gsm maplitho paper conforming to is 1848/2007 as amended up to december 2016 or latest. t ext printing with black colour ink. note : one sample should be got approved before bulk printing. details a s per attached format-2. (one sample should be got approved before bulk printing) [ warranty period: 30 months after the date of delivery ] ]