نتایج جستجو برای: vacuum drier
تعداد نتایج: 49766 فیلتر نتایج به سال:
The design of cryogenic propellant tanks that are used for storing liquid hydrogen and liquid oxygen due to the low boiling temperature has many differences compared with the others. In this paper, the most important insulated systems in cryogenic storage tanks, such as vacuum insulated, vacuum insulated with powder, vacuum insulated with radiation shields, multilayer super insulation an...
background the vacuum assisted closure (vac) therapy has revolutionized the modern wound care. we developed a new concept of ‘vac at home’ in order to decrease the hospital cost. methods the study was conducted in a private hospital from january 2009 to december 2010. only those patients were included among whom the wounds were not complicated by concomitant injury and the patients were otherwi...
One third of accidents occur in the home, and the age group most at risk is the under 5s. Home appliances play a part in many of these accidents. In 1986, 27 accidents in which a tumble drier was involved were reported to the home accident surveillance system. Most of these injuries resulted from falls off or against the appliance, and only one burn, to a person leaning against the door, was re...
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