[1] Grand View Research. Air Conditioning Repair and Maintenance Services Market Size, Share & Trends Analysis Report, 2025-2030. Grand View Research, 2025. 该报告为文中全球市场规模与增长率数据提供了权威基准,帮助读者理解空调售后服务市场的宏观格局与增长动力。
[2] International Energy Agency (IEA). The Future of Cooling in China: Opportunities for Energy Efficiency and Service Innovation. IEA, 2024. 该报告分析了中国空调市场的保有量、能效趋势与售后服务需求演变,为文中市场结构分析与趋势推演提供了行业背景支撑。