supply of wear plate liner for yoke pin support plate as per drg. no. wa/bd-4462, item no. part-a, alt-8 or latest confirming specification- wd-70-bd2010, rev.-4 of nov-24 or latest. (stamp manufacturer%u2019s initial, month & year of manufacture on the hidden surface of item in 6 mm type). warranty period: 30 months from the date of supply.wear plate liner for yoke pin support plate as per drg. no. wa/bd-4462, item no. part-a, alt-8 or latest confirming specification- wd-70-bd2010, rev.-4 of nov-24 or latest. (stamp manufacturer%u2019s initial, month & year of manufacture on the hidden surface of item in 6 mm type). warranty period: 30 months from the date of supply.,wear plate liner for yoke pin support plate as per drg. no. wa/bd-4462, item no. part-a, alt-8 or latest confirming specification- wd-70-bd2010, rev.-4 of nov-24 or latest. (stamp manufactur er%u2019s initial, month & year of manufacture on the hidden surface of item in 6 mm type). warrant y period: 30 months from the date of supply. [ warranty period: 30 months after the date of deliver y ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] => limited