ISO 839-2:1977現(xiàn)行
Milling machine arbors with 7/24 tapers Part 2: Accessories
出版：International Organization for Standardization
專家解讀視頻
BIS IS 8619:1977 (R2001) - Equivalent
JIS B 6104:1998 - Equivalent
NF ISO 839-2:2003 - Identical
DIN 2084-1 (1979-09) - Similar
DIN 2083-1 (1980-04) - Identical
UNI 5580:1977 - Equivalent
UNI 5579:1977 - Equivalent
BS 5517:1977 - Similar
UNE 16010:1985 - Identical
