Description :
Tenders for Supply Of Magnesium Powder For Explosive & Pyrotechnic Composition Gr. Viiito Specn: -is-2307-2004(2nd Rev) (reaf , Magnesium Powder Grade-b Medium Density(0.65 To 0.85gm/ml) &purity 97% To Specn No. Is: 2307-1977(reaf , Magnesium Powder For Explosive And Pyrotechnic Composition Grd. X Having Apparent Density Of 0.40 To
