In order to determine the #tariff subheading, I always recommend knowing the product in detail and remembering that the effectiveness of a #nomenclature intended for the identification of #goods lies in the fact that it must include all of them and that each merchandise can only be classified into a single place.
It is important to remember the existence of #Merciological Nomenclatures allows us to identify a product more clearly by answering three questions: What is it? What is this fact about? and what is it for?
Synchronous belts, also known as timing belts, resemble a flat belt with evenly spaced teeth that are perpendicular to the axis of the belt.
The teeth of the belt are designed to grind against the teeth of the pulley, similar to chains. Timing timing belts do not rely on friction to transmit torque; Instead, they depend on positive engagement of the belt teeth with the sprocket teeth.
Depending on the requirements of an application, there are two main types of timing belts: rubber synchronous timing belts and polyurethane synchronous timing belts.