23:04 Nov 18, 2013 |
Finnish to English translations [PRO] Tech/Engineering - Construction / Civil Engineering | |||||||
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4 | gap, aperture |
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4 | groove, chase |
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gap, aperture Explanation: The fire rating of air conditioning ducts and partitions on either side of a gap between fire compartments must equal at least half the fire resistance required between compartments. Ducts in gaps shall be Class XXX fire resistant. Class E 30 is sufficient in ducts smaller than 200 sq. cm. |
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groove, chase Explanation: Roilohan on esim. seinässä oleva (tai seinään piikattava) syvennys tai ura, johon johtoja ym. upotetaan. Tarjoamani käännökset ovat Rakennusalan sanakirjasta / RIL 188 (kustantaja Suomen Rakennusinsinöörien liitto r.y.) |
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