supply of supply of silica gel , supply of silica gel drying oven of capacity 25 kg of model no mvi-sgdo18-dt2 in mv interna tional make or its equivalent as per enclosed specification. [ warranty period: 30 months after the date o f delivery ] ] , supply of silica gel drying oven of capacity 25 kg of model no mvi-sgdo18-dt2 in mv interna tional make or its equivalent as per enclosed specification. [ warranty period: 30 months after the date o f delivery ] ] , supply of silica gel drying oven of capacity 25 kg of model no mvi-sgdo18-dt2 in mv interna tional make or its equivalent as per enclosed specification. [ warranty period: 30 months after the date o f delivery ] ]