Testing of glass; chemical analysis of colourless soda-lime-glass with SiO<(Index)2>, CaO, MgO and Na<(Index)2>O as main constituents; general remarks and test report— 2 стр.
Testing of glass; chemical analysis of colourless soda-lime-glass with SiO<(Index)2>, CaO, MgO and Na<(Index)2>O as main constituents, determination of CaO and MgO— 2 стр.
Testing of glass; chemical analysis of colourless soda-lime-glass with SiO<(Index)2>, CaO, MgO and Na<(Index)2>O as main constituents, determination of CaO and MgO— 2 стр.
Testing of glass; chemical analysis of colourless soda-lime-glass with SiO<(Index)2>, CaO, MgO and Na<(Index)2>O as main constituents; disintegration with hydrofluoric acid-sulphuric acid-mixture— 1 стр.
