Office machines . dimensions of a core for paper or plastic printing ribbons 办公机械.纸色带或塑料色带中心线尺寸
2.
Ribbons and spools used on office machines and data processing equipment . characteristics of cores for paper or plastic printing ribbons 办公机械与数据处理设备用色带和卷轴.纸质或塑料打印色带芯特性
3.
Ribbons and spools used on office machines and data processing equipment . widths of one - time paper or plastic printing ribbons up to 19 mm wide and marking to indicate the end of the ribbons 办公机械与数据处理设备用色带和卷轴.宽度接近19mm的一次性纸质或塑料打印带的宽度与打印带末端的标记
