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1 янв 1901 г. - Laboratorios de estándares de calidad

Описание:

En Gran Bretaña se crean los primeros laboratorios de estándares de calidad

Добавлено на ленту времени:

Normas de calidad

ByAlexandra P
24 ноя 2018
0
0
718

Дата:

1 янв 1901 г.
Сейчас
~ 124 г назад
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