ISO 255:1990现行
Belt drives - Pulleys for V-belts (system based on datum width) - Geometrical inspection of grooves
出版：International Organization for Standardization
专家解读视频
KS A ISO 255:2005 - Identical
GB/T 11356.1-2008 - Modified
GB/T 11356.1-1997 - Equivalent
KS A ISO 255:2013 - Identical
DIN 2211-2 (1984-03) - Similar
NBN ISO 255:1991 - Identical
NF ISO 255:1991 - Identical
DIN 2217-2 (1973-02) - Equivalent
NFT 47 143:1983 - Identical
NS 5601 Ed. 2 (1984) - Identical
UNE 18108:1983 - Identical
