GB/T 19933.2-2014
ActiveEarth-moving machinery―Operator enclosure environment―Part 2: Air filter element test method
土方机械 司机室环境 第2部分：空气滤清器试验方法
Application Summary AI generated
This standard specifies the test method for evaluating the performance of air filter elements used in the operator enclosures of earth-moving machinery. It is applied in the manufacturing and quality control of construction and mining equipment, such as excavators, bulldozers, and loaders, to ensure that the air filters effectively remove particulate contaminants from the cabin's intake air. The standard is used by engineers and testing laboratories to verify filter efficiency, dust-holding capacity, and resistance to airflow under controlled laboratory conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.