JIS B 0121:2012
International gear notation -- Symbols for geometrical data

Standard No.

JIS B 0121:2012

Release Date

2012

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS B 0121:2012

Replace

JIS B 0121:1999

JIS B 0121:2012 history

• 2012 JIS B 0121:2012 International gear notation -- Symbols for geometrical data
• 1999 JIS B 0121:1999 International gear notation -- Symbols for geometrical data