QC/T 922-2013 in English

本标准规定了汽车用空气滤清器纸质滤芯的技术要求、试验方法和检验规则，以及标志、包装、运输和贮存。
本标准适用于体积流量为3000 m3/h以下的汽车用（轿车用的除外）空气滤清器纸质滤芯。工程机械、农林机械、船舶和固定动力用的滤芯也可参照使用。

Scope

This standard specifies the technical requirements, test methods and inspection rules for automobile air filter paper elements, as well as marking, packaging, transportation and storage. This standard applies to paper filter elements (hereinafter referred to as filter elements) of air filters for automobiles (except for cars) with a volume flow rate of less than 3000m/h. Filter elements for construction machinery, agricultural and forestry machinery, ships and stationary power can also be used as a reference.