supply of probe holder & other items. , main spring for carriage assembly for eec make drt (b-scan) with 9 channel usfd machine [ warranty period: 30 months after the date of delivery ] ] , guide roller bush with bearing for eec make drt (b-scan) with 9 channel usfd machine [ w arranty period: 30 months after the date of delivery ] ] , probe holder clamp for gauge face for eec make drt (b-scan) with 9 channel usfd machin e [ warranty period: 30 months after the date of delivery ] ] , probe holder clamp for non gauge face for eec make drt (b-scan) with 9 channel usfd ma chine [ warranty period: 30 months after the date of delivery ] ]