The individual boxes for each pair only need to have a sizemarking on the individual boxes (small sticker and only the brazilian size).
每对个体箱只需要在个体大小标贴、只箱子（巴西的大小）。
2
This program can, according to the size-marked object's attributes and the user's operation information, automatically select sizemarking command that maybe fit the (user's) intent.
该程序能够根据标注对象的属性和用户的操作信息，自动选用可能符合用户意图的标注命令。
3
With smaller laser spot size and thiner marking line, it is suitable for fine graphics and text.