RFA?BH-160×10L-C微型直回式回油过滤器 RFA系列型号推荐: RFA?BH-25×1L-Y RFA?BH-40×3L-C RFA?BH-63×5L-Y RFA?BH-100×10L-C RFA?BH-160×20L-Y RFA?BH-250×30F-C RFA?BH-400×1F-Y RFA?BH-630×3F-C RFA?BH-800×5F-Y RFA?BH-1000×10F-C