标准号:BS ISO 9343-2004
中文标准名称:夹扭钳和剪切钳.鲤鱼钳.尺寸和试验值
英文标准名称:Pliers and nippers - Slip joint pliers - Dimensions and test values
标准类型:J47
发布日期:2004/12/10 12:00:00
实施日期:2004/12/10 12:00:00
中国标准分类号:J47
国际标准分类号:25.140.30
适用范围:NOTE 1 It is accepted that other test lenses can also be used with powers within the given range, manufactured to the same standard of accuracy and form, but different back vertex powers. However, only lenses with integer nominal powers, as described in Annex A, can be used for the cali-bration of digitally-rounding focimeters.