The serial number of pricker is composed of three sections including 17 digital codes: the first section (1-4 digits) is the standard size of international general mode; the second section (5-11 digits) is penetration distance, length of functional sectio
The serial number of pricker is composed of three sections including 17 digital codes: the first section (1-4 digits) is the standard size of international general mode; the second section (5-11 digits) is penetration distance, length of functional sectio
刺针的编号由三部分共17位代码组成：第一部分(1-4位)是国际通用方式的标准尺寸；第二部分(5-11位)是刺距、工作段长度、钩刺型状、每个棱上的钩刺数量及针尖到第一齿的距离；第三部分(12-17位)除字母H代表“恒翔”牌外，其余一组数字表示刺针的一些特殊点。