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View Full Version : hi pls help me..............................



balasmanian173
20-08-2008, 05:23 PM
i am the student advaced diploma in buliding system, i have subject aircon, i have some doubts about the chillers and fans problems, normal problem i can do it some of the prob have damper open close, how to solve give some suggestion? pls.... then what is mean ARI centrifugal program? what is purpose? pls guide me as soon as this is my email id balasmanian173@gmail.com.... pls reply quickly