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1 jan 1977 ano - NORMAL Commission established

Descrição:

CNR and the Ministry for Cultural Heritage and Environmental (Central Institute for Restoration) establish the NORMAL Commission (Guidelines for Stone Materials) to define the methods for studying stone materials and to check the effectiveness of conservation interventions

Adicionado na linha do tempo:

EDDI

ByEmiliano Degl'Innocenti
15 out 2018

Data:

1 jan 1977 ano
Agora
~ 47 years ago
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