supply of supply of set of cbc gauges one set consists of 06 gauges.supply of set of cbc gauges one set consists of 06 gauges.,set of cbc gauges one set consists of 06 gauges for checking of aar h type centre buffer coupler of lhb coaches. gauges made of hard steel alloy or stainless steel with hardness 45-5- hrc. specifications as per ann exure attached. note nabl accredited calibration certificate with 24 months validity is required along with gauges. make:-ganapathy or pie or jyoti . [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] => limited