NA+A1:15 to BS EN 1993-1-4:2006+A1:2015

Действует

UK National Annex to Eurocode 3: Design of steel structures., General rules. Supplementary rules for stainless steels — 12 стр.

ICS

91.080.10 Metal structures / Металлические конструкции

91.040.01 Buildings. Including building environment design / Строительство в целом