Electron beam irradiated cross linked mu [ Electron beam irradiated cross linked multi core cable size 3x4x1. 0 screened type as per CLW specification NO. CLW/ ES/ 3/ 0459/ C or latest if any. Note: RDSO approved sources shall only participate in the tender or supplier offers shall be considered with valid tender specific authorisation certificate from RDSO source shall be submitted along with their offer. ]