ISO 255 : 1990(R2017)現行
PULLEYS FOR CLASSICAL AND NARROW V BELTS - GEOMETRICAL INSPECTION OF GROOVES
出版：International Organization for Standardization
專家解讀視頻
This International Standard specifies the methods of checking the regularity of the grooves and pulleys for V-belts specified in the system based on datum width.
NS 5601 : 2ED 1984 - Identical
NFT 47 143 : 1983 - Identical
NF ISO 255 : 1991 - Identical
NBN ISO 255 : 1991 - Identical
UNE 18108 : 1983 - Identical
UNE 18108 : 1983 - Identical
NBN ISO 255 : 1991 - Identical
NFT 47 143 : 1983 - Identical
NF ISO 255 : 1991 - Identical
NS 5601 : 2ED 1984 - Identical
