DIN 53 167 Scratching Tool acc. to van Laar, Model 426 涂层表面定义的划痕损伤,van Laar 划痕笔尖 SCRATCHMARKER 427 涂层表面定义的划痕损伤,笔尖:直径 0.5 mm HANDCUTTER 428 涂层表面定义的划痕损伤,Clemen 划痕笔尖 Scratch Stylus acc. to Sikkens Model 463 涂层表面定义的划痕损伤,Sikkens 划痕笔尖 CORROCUTTER 639 涂层表面定义的划痕损伤,可更换划痕工具