DIN 55978:1981-07 Testing of dyestuffs; determination of the relative tinting strength in solutions; spectrophotometric method
标准编号:DIN 55978:1981-07
英文标题:Testing of dyestuffs; determination of the relative tinting strength in solutions; spectrophotometric method
德文标题:Prüfung von Farbstoffen; Bestimmung der relativen Farbstärke in Lösungen; Spektralphotometrisches Verfahren
发布日期:1981-07
标准预览图


