DIN 52347:1987-12 Testing of glass and plastics; abrasion test; method using abrasion wheels and measurement of scattered light
标准编号:DIN 52347:1987-12
英文标题:Testing of glass and plastics; abrasion test; method using abrasion wheels and measurement of scattered light
德文标题:Prüfung von Glas und Kunststoff; Verschleißprüfung; Reibradverfahren mit Streulichtmessung
发布日期:1987-12
标准预览图


