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3 gen 1940 anni - Se empiezan a utilizar los métodos estadísticos por lo cual se incluye para tener control de la calidad.

Aggiunto al nastro di tempo:

PASO A PASO DEL CONTROL DE CALIDAD

ByYinet Gualteros

6 ott 2018

0

0

383

Data:

3 gen 1940 anni

Adesso

~ 85 years ago

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