This standard specifies the particle size, nominal size, and color code of diamond abrasive grains for diamond grinding instruments (hereinafter referred to as "grinding instruments"), which is a type of rotating dental instrument.
JIS T 5505-3:2001 history
2014JIS T 5505-2:2014 Dental rotary instruments -- Diamond instruments -- Part 2: Discs
2001JIS T 5505-2:2001 Dental rotary instruments -- Diamond instruments -- Part 2: Discs
1993JIS T 5505:1993 Dental rotary instruments -- Diamond instruments