DIN EN 1991-4/NA:2010-12

Действует

National Annex - Nationally determined parameters - Eurocode 1: Actions on structures - Part 4: Silos and tanks — 6 стр.

ICS

91.040.01 Buildings. Including building environment design / Строительство в целом

91.010.30 Technical. Including tolerances, modular coordination, etc. / Технические аспекты