Introduction of GB/T 34012-2017 Air cleaner for ventilation system

GB/T 34012-2017 Air cleaner for ventilation system is the first product standard of air cleaner for ventilation and air conditioning system in China. Presents the application scope, key technical indexes and test methods. Through the comprehensive analysis and comparison of the current domestic and foreign standards and the summarization of a large number of existing product properties, puts forward the performance and technical indexes and test methods specified in the standard. It is of great significance to promote the optimization and upgrading of air cleaning devices and protect public health and safety.