Найдено: 2
Overview ISO 12633-2:2011 - "Hot‑finished structural hollow sections of non‑alloy and fine grain steels - Part 2: Dimensions and sectional properties" specifies the dimensional tolerances, measuremen…
Overview ISO 12633-1:2011 defines the technical delivery conditions for hot-finished structural hollow sections of circular, square or rectangular form made from non-alloy steels and fine grain steel…