1 |
Lothar Weichert(2012), Temperaturmessmg in der Technik, Germany.
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2 |
Korea Standards Association(2012), "KS B 8109 : 2012 Gas hot water boiler".
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3 |
DIN 3377/Februar (2010), 4708
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4 |
British Standard Institute(2007), "EN 483 (Gas-fired central heating boilers - Type C boilers of nominal heat input not exceeding 70kW)".
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5 |
Schulz, K.(2000), Sanitare-Haustechnik, Dusseldorf.
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6 |
Bohn, Th.J. and Bitrerlich,W.(1982), Grundlagen der Energie-und Kraftwerkstechnik, Koln
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7 |
Biderus(1975), Handbuch fur Heizung- und Klimatecik, Dusseldorf.
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