滤芯 filter element 换滤芯 renew cartridge 纸滤芯 paper filter element 带眼滤芯 perforated spindle 网状滤芯 gauze element; gauze element 织物滤芯 fabric element 陶瓷过滤芯 candle 油滤器滤芯 oil filter cartridge 预滤器滤芯 prefilter cartridge 喷油器滤芯 fuel filter for injector 燃油滤清器滤芯 filter element; fuel filter element 润滑油滤器滤芯 lubricating oil strainer element 空气滤清器滤芯 air cleaner element 褶裙式滤芯筒 pleated-media cartridge 滤芯护盖组件 feeder head assembly 毛毡滤芯滤清器 felt filter 燃油滤器滤芯 fuel filter element 多孔陶瓷过滤芯 filter candle 润滑油精滤器滤芯 lubricating oil fine filter element