1. The diameter of different parts of pricker is indicated by machine number. The smaller machine number means the larger diameter. 刺针不同部位的直径用机号来表示,机号越小表示直径越大。
2. in the third section, except letter H representing"Hengxiang" brand, the other group of digits represent the characters different parts of pricker. 第三部分除英文字母H代表“恒翔”牌外,其余一组数字表示叉形针的各部特征。
3. in the third section (12-17 digits), except letter H representing "Hengxiang" brand, the other group of digits represent some special characters of pricker. 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。
英英解释
n.
1. a small sharp-pointed tip resembling a spike on a stem or leaf
2. an awl for making small holes for brads or small screws