bids are invited for insulating material for silicon bonded muscovite mica plate tube washer insulator plate mat code 270193100 - uploaded under specification document , insulator plate mat code 270193105 - uploaded under specification document , insulator plate mat code 270193110 - uploaded under specification document , insulator plate mat code 270193115 - uploaded under specification document , insulator plate mat code 270193130 - uploaded under specification document , insulator plate mat code 270193135 - uploaded under specification document , insulator plate mat code 270193140 - uploaded under specification document , insulator plate mat code 270193160 - uploaded under specification document , insulator plate mat code 270193175 - uploaded under specification document , insulator plate mat code 270193185 - uploaded under specification document , insulator plate mat code 270193190 - uploaded under specification document , insulator platemat code 270193400 - uploaded under specification document , insulating sleeve mat code 270193405 - uploaded under specification document , insulating sleeve mat code 270193415 - uploaded under specification document , insulating sleeve mat code 270193420 - uploaded under specification document , insulating sleeve mat code 270193425 - uploaded under specification document , insulating sleeve mat code 270193455 - uploaded under specification document , insulating sleeve mat code 270193470 - uploaded under specification document , insulating washer mat code 270193705 - uploaded under specification document , insulating washer mat code 270193710 - uploaded under specification document , insulating washer mat code 270193715 - uploaded under specification document , insulating washer mat code 270193735 - uploaded under specification document total quantity : 157