- OWSJ
- Строительство: лёгкий стальной решётчатый прогон
Универсальный англо-русский словарь. Академик.ру. 2011.
OWSJ
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Open web steel joist — Open web steel joists holding up Q deck roof above. In structural engineering, the Open Web Steel Joist (OWSJ) is a lightweight steel truss consisting, in the standard form, of parallel chords and a triangulated web system, proportioned to span… … Wikipedia
Robb Engineering — was a metals manufacturer that was located in Amherst, Nova Scotia Canada in the early 1900 s. [ cite web | last = Forbes | first = Ernest R. | title = The Atlantic Provinces in Confederation | url= http://books.google.ca/books?id=xImeCJxlR6kC pg … Wikipedia
