
Technical Drawings - Conventional Representation Of Threaded Parts
出版:International Organization for Standardization

专家解读视频
1981
SN 210140:1987 - Identical
BS 308-1:1993 - Equivalent
NS 1409:1984 - Identical
UNE 1108:1983 - Identical
AS 1100.201-1992 (R2014) - Identical
BIS IS 10715:1983 - Identical