supply of gauges: inspection gauges, , inspection gauge (export quality) of drawing no t-8989 for inspecting insulating liner (gfn/ hvn) rdso drg. no. t-8751 to 8753. make: pie ,jew or weldmaster [ warranty period: 30 months aft er the date of delivery ] ] , inspection gauge (export quality) as per rdso specification t-8990 for inspection of metal li ner t-8748 to 8750 [ warranty period: 30 months after the date of delivery ] ] , inspection gauge set (export quality) as per rdso drawing no. t-3746 for inspection of er c lip mk-iii t-3701. make : pie ,jew or weldmaster [ warranty period: 30 months after the date of delive ry ] ] , inspection gauge (export quality) of drawing no t-8991 for inspecting 10mm thick cgrsp t- 8747. make: pie ,jew or weldmaster [ warranty period: 30 months after the date of delivery ] ] , inspection gauge set (export quality) as per rdso drawing t-5920 for inspection of erc mar k-v t-5919. make: pie ,jew or weldmaster [ warranty period: 30 months after the date of delivery ] ] , inspection gauge (export quality) of rdso drawing no. rt-8221 for inspection of cgrsp rt- 6618 make: pie ,jew or weldmaster [ warranty period: 30 months after the date of delivery ] ] , inspection gauge (export quality) of drawing no. t-10113 for inspection of fish plate 60 kg t -5916 [ warranty period: 30 months after the date of delivery ] ] , inspection gauge (export quality) of drg. no. t-8423 for inspection of erc j clip t-8258 [ wa rranty period: 30 months after the date of delivery ] ]