Retro-Reflective Electric Engine Stop Board Of Size 900Mmx600Mmx2Mm As Per Rdso Drg N O. Eti/Ohe/P/7572 Rev. B Or Latest And As Per Rdso Spec. No. Eti/Ohe/33A (12/97) Rev-8 Or Latest. (Drawin Gs Shall Be Only For The Ref. Of Dimensions Of Letter, Symbols And Holes). [ Warranty Period: 30 Months Aft Er The Date Of Delivery ] ]