bids are invited for winding temperature indicator with 4 switches 12 meters capillary length with potentiometer - as material description , oil temperature indicator with switches 12 meters capillary length with potentiometer - as material description , remote winding temperature indicator with 4 sets of contacts - as material description , perpex container for breather - as material description , propex container for breather 15 mva - as material description , bucholze relay - as material description , buchholz relay for main conservator for - as material description , buchholz relay for service transformer - as material description , pressure relief valve - as material description , pressure relief device with 2 no contact - as material description , magnetic oil gauge - as material description , 50 nb manual butterfly valve - as material description total quantity : 52