N° 201
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Control de color de tapones roscados de plástico Se deben controlar diferentes tapones de rosca respecto al color. Se debe observar que cada color de un tapón esté dentro de las tolerancias predeterminadas.
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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