
ISO inch screw threads; Basic dimensions
出版:International Organization for Standardization

专家解读视频
1978 [15/11/1978]
UNE 34065-2:1967 - Identical
PN ISO 725:1997 - Identical
BS 1580-1&2:1962 - Equivalent
BS 1580-3:1965 - Equivalent
SNV ISO 725:1978 - Identical