N° 201
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Farvekontrol på plastlåg Farven på plastlåg skal kontrolleres. Hovedopgaven er ikke at skelne mellem farverne, men om den samme type låg ligger inden for en given tolerance.
Color control of plastic closures
The color of plastic closures should be controlled. The main task is not to distinguish between different colors but to check, whether the same closure is in a certain color tolerance.
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