BS ISO 12219-10:2021标准是一项针对卡车和公共汽车内饰空气的整车测试室规范和挥发性有机化合物测定方法的标准。该标准旨在保护乘客和驾驶员的健康和安全，确保车内空气质量符合相关标准和法规的要求。

该标准规定了卡车和公共汽车内饰空气的整车测试室的要求，包括测试室的尺寸、温度、湿度、气流速度和气体流量等参数。同时，该标准还规定了挥发性有机化合物（VOCs）的测定方法，包括采样、样品处理、分析和数据处理等步骤。

在测试过程中，需要使用标准化的测试设备和方法，确保测试结果的准确性和可比性。测试结果应该与相关标准和法规的要求进行比较，以评估车内空气质量是否符合要求。

BS ISO 12219-10:2021标准的实施可以帮助车辆制造商和运营商提高车内空气质量，保护乘客和驾驶员的健康和安全。同时，该标准也可以为政府监管部门提供参考，制定相关的标准和法规，保障公众的健康和安全。

相关标准
- BS ISO 12219-1:2017 Interior air of road vehicles - Part 1: Whole vehicle test chamber - Specification and method for the determination of volatile organic compounds in cabin interiors
- BS ISO 12219-2:2012 Interior air of road vehicles - Part 2: Screening method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials - Small chamber method
- BS ISO 12219-3:2016 Interior air of road vehicles - Part 3: Screening method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials - Micro-scale chamber method
- BS ISO 12219-4:2017 Interior air of road vehicles - Part 4: Whole vehicle test chamber - Specification and method for the determination of volatile organic compounds in cabin interiors - Large chamber method
- BS ISO 12219-9:2017 Interior air of road vehicles - Part 9: Whole vehicle test chamber - Specification and method for the determination of volatile organic compounds in cabin interiors - Compact vehicle method