ISO 1501:1970废止
Iso Miniature Screw Threads
出版：International Organization for Standardization
专家解读视频
Covers diameters 0.30 - 1.4mm with 60 degree form.
BS 4827:1972 - Equivalent
NFE 03 501:1970 - Equivalent
NFE 03 504:1970 - Equivalent
DIN 14-1 (1987-02) - Equivalent
NFE 03 502:1970 - Equivalent
DIN 14-2 (1987-02) - Equivalent
DIN 14-3 (1987-02) - Equivalent
DIN 14-4 (1987-02) - Equivalent
NFE 03 503:1970 - Equivalent
