LSCA_U1_A2_KAGT

LINEA DEL TIEMPO: EVOLUCIÓN DE LA CALIDAD

ANTIGUAS CIVILIZACIONES

Approx. 1752 bc
Approx. 1450 BC

EPOCA ARTESANAL

Approx. 1100 - Approx. 1200
Approx. 1200 - Approx. 1700
1794

ÉPOCA INDUSTRIAL

Approx. 1900 - Approx. 1930
Approx. 1910 - Approx. 1950
1931
1950
1960 - Approx. 1977
Approx. 1980 - 2017
1987

DEFINICIONES DE CALIDAD

1944
Approx. 1960
Approx. 1985
Approx. 1992
2015