特别说明1本次调研数据,是集工厂总部、工厂办事处、代理商、工程商、设计院等多方数据分析后得出的,对部分厂商的销售结果的统计可能有所偏差,欢迎业内批评指正;本次调研为本刊独立调研结果,整个调研过程未得到任何企业和个人的费用赞助;本次调研数据仅作为暖通中央空调行业内部参考资料,不用于任何商业用途,因此任何企业 Special Note 1 The survey data is collected from the factory headquarters, factory offices, agents, contractors, design institutes and other multi-party data analysis, the statistics on the sales results of some manufacturers may be biased, welcomed the industry criticism This survey is the independent research results of this issue, the entire research process has not been any corporate and individual expenses sponsorship; this survey data only as HVAC industry internal reference, not for any commercial use, so any business