滤芯适用于：工程机械滤芯，矿山设备滤芯，工业滤芯，卡特主机通风油气滤芯，主轴箱滤芯，船舶滤芯，汽轮机滤芯，货车，吊车滤清器。Filter element is suitable for: construction machinery filter element, mining equipment filter element, industrial filter element, Carter host ventilation oil and gas filter element, headstock filter element, ship filter element, steam turbine filter element, truck, crane filter element.