Roulette lock

Abstract

1. The name of this design product: Roulette lock. 2. Purpose of the product of this design: Special cabinets for storing hazardous chemicals to ensure the safe storage of chemicals; places for storing industrial gas cylinders, where roulette locks can be used to control access to these gases; used to store experimental supplies and personal belongings to ensure the safety and order of the laboratory, etc. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

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