filterableadj.可滤过的;可滤的
filtern.过滤器;滤色镜;滤光器v.过滤;渗透
filtered electronic connector滤波电连接器
filter cotton washing machine过滤棉洗涤机
filtering and weighing method过滤称重法
filter paper microscopic test滤纸显微镜试验
filter type infrared analyzer滤光片式红外气体分析仪
Filter paper disc or membrane滤纸盘或膜
filtering material of textile纺织品过滤材料
filtered multitone modulation滤波多音调制