Gem Bids For 120 Item 1-vako Make Siers Diaphragm Of Size 2 Inch And Material Natural Rubber As Per The Technical Specification Item 2 - Vako Make Siers Diaphragm Of Size 1 -1 By 2 Inch And Material Natural Rubber As Per The Technical Specification Item 3 -vako Make Siers Diaphragm Of Size 1 Inch And Material Natural Rubber As Per The Technical Specification Item 4 - Vako Make Siers Diaphragm Of Size 3 By 4 Inch And Material Natural Rubber As Per The Technical Specification Item 5 - Vako Make Siers Diaphragm Of Size 1 By 2 Inch And Material Natural Rubber As Per The Technical Specification
