As a case study , data derived from the hvac systems of zhonghao hotel are calculated and analyzed . three sections , - heating / cooling sources optimization , analysis and calculation of public kitchen ventilation , and analysis and calculation of ventilation for indoor swimming pool - are discussed for the proposal of energy saving and environmental protection 本论文结合本人从事的一个比较典型的工程设计? ?中豪大酒店，针对在工程设计中需要注意的冷热源优化选择、厨房通风分析计算、室内游泳池通风分析计算等三个问题进行分析讨论，并根据分析讨论结果对该工程的空调主机房、厨房、游泳池等进行了空调通风设计计算。
This proof following enterprise already through the authentication , and has set up a file in the dongguan 114 nets industry and commerce enterprise database , inquires the more detailed enterprise material , please dial the dongguan enterprise information desk 96060 ( artificially ) 9686810114 billion ( to be automatic ) , this enterprise numbers for 33235 兹证明东莞市中豪购物广场已通过认证，并已在东莞114网工商企业数据库中备案，查询更详细的企业资料，请拨东莞企业查询台96060 （人工） 9686810114 （自动） ，该企业编号为33235 。
This proof following enterprise already through the authentication , and has set up a file in the dongguan 114 nets industry and commerce enterprise database , inquires the more detailed enterprise material , please dial the dongguan enterprise information desk 96060 ( artificially ) 9686810114 billion ( to be automatic ) , this enterprise numbers for 50495 兹证明二手车，汽车,跑车,越野车,轿车中豪车行已通过认证，并已在东莞114网工商企业数据库中备案，查询更详细的企业资料，请拨东莞企业查询台96060 （人工） 9686810114 （自动） ，该企业编号为50495 。
