型号：SG系列适用于过滤***、人工煤气、液化气及其它非腐蚀性气体。滤芯产品代号OEM代号类别尺寸规格（mm）ΦAΦBΦCESG101G-RJ251351858SG102GA13515/55.7SG103GL5028.555.7SG104G0.53753514116SG10528235/120SG1063823514116SG107G1.029550165SG1083955014161SG109G1.5212069/210SG11031206914206SG111G2.0216586270SG11231658614266SG113G2.52200110/283SG114320011014279SG115G3.02252138/320SG116325213814316SG117325213818316SG118G3.5329918614256SG119G4.02299186415SG120329918614411SG121G5.02390246/470SG122G6.02475320625)