Trip Maintenance Sheet Log Book For Lhb Ac Coaches On A-3 Paper, Both Side Printing With B Inding, Number Of Sheet 200, 80 Gsm Paper Good Quality. Book Printed In English Language., Infront Of Bind Ng Logo Of Indian Railway. Printing Matter As Per Sample. Printing Matter Should Be Approved Before Bulk S Upply. [ Warranty Period: 30 Months After The Date Of Delivery ] ]