JIS B 7531:1982
JIS B 7531:1982
Gear tooth vernier callipers
Japanese Standards Association
This Japanese Industrial Standard specifies the gear tooth vernier callipers giving the minimum reading value of 0.02 mm and having the maximum measuring lengths 30 mm and 60 mm of gear tooth thickness, hereinafter referred to as the gvernier callipersh.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |