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ISO 14269-4:1997
Tractors and self-propelled machines for agriculture and forestry - Operator enclosure environment - Part 4: Air filter element test method
This part of ISO 14269 specifies a uniform test method for determining performance levels of operator enclosure panel-type air filters. It is applicable to tractors and self-propelled machines for agriculture and forestry when equipped with an operator enclosure with a ventilation system.
International Organization for Standardization [iso]