DIN 33870-1:2013 办公机械.电子图片打印机、复印机和传真机用可再填充调色盒准备要求和试验.第1部分:单色.带CD-ROM
Office machines - Requirements and tests for the preparation of refilled toner modules for electrophotographical printers, copiers and facsimile machines - Part 1: Monochrome; with CD-ROM