supply of 1)set of spare parts for ctrb extractor 2)set of spare parts for transformer1)set of spare parts for ctrb extractor 2)set of spare parts for transformer,set of spare parts for ctrb extractor machine (model no. hpa 100-038) hydropack make or similar as per annexure (one set contains 02 items in 02 nos.) [ warranty period: 30 months after the date of delivery ] ] sr. section engineer mill gujarat 5.00 set , set of spare parts for transformer oil centrifuging machine capacity: 5000 lph (tocp-050-s) m/c serial number cbs/07-17/54 cbs make or similar as per annexure [ warranty pe riod: 30 months after the date of delivery ] ] sr. section engineer mill gujarat 2.00 set