标准号:DIN EN 24230-1990
中文标准名称:加工R系列锥形管螺纹用的手操作和机器操作的圆板牙(ISO 4230:1987)
英文标准名称:Hand and machine-operated circular screwing dies for taper pipe threads, R series (ISO 4230:1987); german version EN 24230:1989
标准类型:J41
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:J41
国际标准分类号:25.100.50
适用范围:The standard layn down the dimensions of hand- and machine-operated circular screwing dies intended for production of taper pipe threads, R series, according to ISO 7-1.