Disc Calculator Template Wheel from United States
A rotatable vinyl wheel with logarithmic scales used in disc-type mathematical calculators for precision computation. This is a component of calculating instruments under heading 9017, specifically designed for slide-rule-like calculations.
Duty Rate — United States → Canada
0%
Import Tips
• Classify the wheel as a part of calculating instruments, not as a standalone article
• Provide technical specifications showing its function in mathematical calculations
• Check if the wheel is considered a printed circuit assembly, which may affect classification