SRFA双筒自封式回油过滤器订货型号SRFA-25×5L-Y/CSRFA-25×10L-Y/CSRFA-25×20L-Y/CSRFA-25×30L-Y/CSRFA-40×5L-Y/CSRFA-40×10L-Y/CSRFA-40×20L-Y/CSRFA-40×30L-Y/CSRFA-63×5L-Y/CSRFA-63×10L-Y/CSRFA-63×20L-Y/CSRFA-63×30L-Y/CSRFA-100×5L-Y/CSRFA-100×10L-Y/CSRFA-100×20L-Y/CSRFA-100×30L-Y/CSRFA-160×5L-Y/CSRFA-160×10L-Y/CSRFA-160×20L-Y/CSRFA-160×30L-Y/CSRFA-250×5F-Y/CSRFA-250×10F-Y/CSRFA-250×20F-Y/CSRFA-250×30F-Y/CSRFA-400×5F-Y/CSRFA-400×10F-Y/CSRFA-400×20F-Y/CSRFA-400×30F-Y/CSRFA-630×5F-Y/CSRFA-630×10F-Y/CSRFA-630×20F-Y/CSRFA-630×30F-Y/CSRFA-800×5F-Y/CSRFA-800×10F-Y/CSRFA-800×20F-Y/CSRFA-800×30F-Y/CSRFA-1000×5F-Y/CSRFA-1000×10F-Y/CSRFA-1000×20F-Y/CSRFA-1000×30F-Y/CSRFA-1300×5F-Y/CSRFA-1300×10F-Y/CSRFA-1300×20F-Y/CSRFA-1300×30F-Y/CSRFA-1400×5F-Y/CSRFA-1400×10F-Y/CSRFA-1400×20F-Y/CSRFA-1400×30F-Y/C)