Manufacturing enterprises’ research and development (R&D) spending as a percentage of operating revenue 44 0.88 0.95 1.26 1.68 1.71 in 2023 45 38 Kawase, K, CATL tops China’s corporate subsidies list, outranking 2025, viewed 10 th February 2025, 44 Refers only to ‘above-scale manufacturing enterprises’, which must have an annual operating revenue 38% 10% 100% 14% 7% 22% 56% 36% 53% 50% 21% 47% 59% 14% 6% 21% 13% 13% 36% 7% 61% 44% 33% 7% 13% 37% 27% 29% 40% 18% Next generation IT High- end machinery and robots Aerospace

消音功能 支持 外形尺寸 123mm×80mm×32mm 安装方式 壁装 指示灯类型 红色表示报警信号，黄色表示故障信号，绿色表示电源工作正常。 执行标准 GB 15322.2-2003 －44－ 浙江大华技术股份有限公司 九小场所智慧消防解决方案 无线联网型火灾报警主机 产品参数： 无线联网型火灾报警主机