supply of glass sheet for the emergency hammer ,set of glass for ac compartment door & glass for swing door for entrance.glass sheet for the emergency hammer ,set of glass for ac compartment door & glass for swing door for entrance.,glass sheet for the emergency hammer, used in icf ac coaches for breaking glass in case of emergency, as per rdso drawing no. sk-k3001, alt c,ltem no. 1 [ warranty period: 30 months after the date of delivery ] ] , set of glass for ac compartment door for lhb ac3tier economy coaches as per drg. no. ld56141 alt.a or latest. size-1014mmx643mmx6 mm [ warranty period: 30 months after the date of delivery ] ] , glass for swing door for entrance to ac area for lhb ac coaches drawing no. : rcfs drawin g no. mi006219, alt.-nil. [ warranty period: 30 months after the date of delivery ] ]