vacuum detector

Abstract

1. The name of the design product: vacuum detector. 2. The use of the design product: for the detection of the degree of vacuum of the tin suction gun, tin suction electric soldering iron and tin suction device in the electronic, electrical and appliance maintenance industry. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The top view is omitted because it is symmetrical with the bottom view.

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