GB/T 34988-2017信息技术单色激光打印机用鼓粉盒通用规范国家标准
英文:Information technology—General specification for toner cartridge for monochromatic laser printer GB/T 34988-2017介绍: 国...
英文:Information technology—General specification for toner cartridge for monochromatic laser printer GB/T 34988-2017介绍: 国...