- a device used by a neon shop to draw a vacuum on the inside of a neon lamp

listen to the pronunciation of - a device used by a neon shop to draw a vacuum on the inside of a neon lamp
الإنجليزية - الإنجليزية

تعريف - a device used by a neon shop to draw a vacuum on the inside of a neon lamp في الإنجليزية الإنجليزية القاموس.

- A device used by a neon shop to draw a vacuum on the inside of a neon lamp
vacuum pump