Опубликовано в "Бизнес, Бизнес", язык - English. 6 страниц.
Fibre-reinforced plastic, consists of fiberglass, carbon, aramid, hybrid or other fabric reinforced plastic. A grating is any regularly spaced collection of essentially identical, parallel, elongated elements. Gratings usually consist of a single set of elongated elements, but can consist of two sets, in which case the second set is usually perpendicular to the first (as illustrated). Еще
