ISO 678:1976现行
Straight bevel gears for general engineering and heavy engineering - Modules and diametral pitches
出版：International Organization for Standardization
专家解读视频
JIS B 1706-2:1999 - Identical
UNI 6586:1969 - Equivalent
BS 545:1982 - Similar
NS 5000 Ed. 1 (1969) - Similar
UNE 18185:1989 - Identical
BIS IS 5037-2:2004 (R2016) - Identical
KS B ISO 678:2007 - Identical
KS B ISO 678:2015 - Identical
