supply of thin walled electronic beam irradiated/chemically cured cross linked thin walled flexible elastomeric cable with copper conductors.thin walled electronic beam irradiated/chemically cured cross linked thin walled flexible elastomeric cable with copper conductors.,thin walled electronic beam irradiated/chemically cured cross linked thin walled flexible elastomeric cable with copper conductors(single core) size 2.5 sq.mm. 750 v to rdsos specn. no. elrs/spec/elc/0019(rev. 4) issued on february 2018 for power r olling stock. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]