A toothed mechanism that automatically advances perforated continuous-formpaper through a computer printer.
一种有齿的机械装置，可自动使通过计算机打印机的打孔的连页形纸张前进。
2
In printing, to separate continuous - formpaper into discrete sheets using a burster.
在印刷技术中，用裁纸器将连续形式的纸分割成单张纸。
3
The error of the result data is analyzed in this paper. The problems for controlling continuous dressing of the grinding wheel in form grinding processing are studied in this paper.