(e) 改善有关室内环境质量的条件，为此采用下列战略为所有人创造高效和健康的环境：㈠ 安装以节能供暖、通风和空调(HVAC)设备组成的改良通风系统，
(e) To improve conditions relating to indoor space quality, creating a productive and healthy environment for all by applying the following strategies: