supply of copper coated welding wire 1.2mm diameter for roboter system and this material shall be suitable for use in roboter welding machines. material must be supplied in air tight container to ensure no ingress of moisture or foreign material during storage. shrink packaging and stretch wrapping shall not be permitted. packaging must be sturdy enough to withstand transportation and handling methods prevalent in indian context., as per is: 6419-1996 to classification s4-m503. clause 18.4 of aws a5.18/a5.18m/2005 should be strictly & specifically observed to ensure that the wire surface does not get damaged/ become unusable during storage.copper coated welding wire 1.2mm diameter for roboter system and this material shall be suitable for use in roboter welding machines. material must be supplied in air tight container to ensure no ingress of moisture or foreign material during storage. shrink packaging and stretch wrapping shall not be permitted. packaging must be sturdy enough to withstand transportation and handling methods prevalent in indian context., as per is: 6419-1996 to classification s4-m503. clause 18.4 of aws a5.18/a5.18m/2005 should be strictly & specifically observed to ensure that the wire surface does not get damaged/ become unusable during storage.,copper coated welding wire 1.2mm diameter for roboter system and this material shall be suitable for use in roboter welding machines. material must be supplied in air tight container to en sure no ingress of moisture or foreign material during storage. shrink packaging and stretch wrapping shall not be permitted. packaging must be sturdy enough to withstand transportation and handling m ethods prevalent in indian context., as per is: 6419-1996 to classification s4-m503. clause 18.4 of aw s a5.18/a5.18m/2005 should be strictly & specifically observed to ensure that the wire surface does no t get damaged/ become unusable during storage. ] mechanical & telangana 1925.00 kg