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				Nov 03, 2025			
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						2019-2020 Catalog/Student Handbook [ARCHIVED CATALOG]   
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                  AIR 181 - Planning and Estimating I 2-3 credit(s)  Presents fundamentals of blueprint reading as applied to the building trades. Emphasizes air conditioning distribution, designing and drawing residential systems, take-off of materials and estimating the cost of the systems.  Lecture 1 hour. Laboratory 3 hours.  Total 4 hours per week. 
				  
 
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