W1: Ad 2000 Merkblatt
Data nașterii :
13/11/1931
București
Data deces :
07/09/2003
București
Specializare
Epoca romană
arheologie și artă romană
The query refers to a specific technical code for pressure vessels. "AD 2000" is a German series of regulations (Arbeitsgemeinschaft Druckbehälter), and Merkblatt W1 is one of its most fundamental sheets.
