English to Bulgarian Tech/Engineering Manufacturing

При провеждане на тестове за силата и въртящия момент на отваряне на бутилки се използва този термин.
Примерен текст: Hold the package and use your finger to lift up any flash inside of the neck. Measure Flash: If any flash is visible to the naked eye, use a calliper or a scale lupe to measure the height and the width of the flash. Measure the total width (W) of all flashes around the top of the neck including the flashes at the centre line.