04:57 Dec 27, 2013 |
English to Russian translations [PRO] Tech/Engineering - Mechanics / Mech Engineering | |||||||
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4 +1 | четырехкратный запас прочности |
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4 | коэффициент безопасности (по давлению) 4:1 |
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коэффициент безопасности (по давлению) 4:1 Explanation: Burst Pressure All hoses in this catalogue have a pressure design factor of 4:1, implying therefore that the burst pressure (hose destruction) is minimum 4 times the published working pressure. Источник: http://www.parker.com/literature/Bulletin C4400-A UK 2008-06... Т. е. 4:1 - это отношение давление разрыва шланга (4) к рабочему давлению (1). Ещё вариант: запас по давлению 4:1 |
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четырехкратный запас прочности Explanation: ГОСТовский термин: http://www.rvdsz.ru/STANDART/standart_6286_73.html http://www.ladspb.ru/hydro_hose/gost_25452-90/ |
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