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ROUND RING

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ROUND RING

1 次观看 01:26 Jp Industries

描述

tationery: A round ring binder, used to organize papers.

Jewelry: A circular finger ring, for fashion or symbolic use (e.g. wedding ring).

Hardware: A metal ring, used in keychains, harnesses, or rigging.

Fitness: Like gymnastic rings, used in calisthenics and workouts.

Mechanical/Engineering: Possibly referring to an O-ring, used for sealing in machines or engines.