正航生產的承天倍達濾芯采用進口濾材,波折多等優點,濾芯的內部有三道加強筋,來加強濾芯受壓能力,是濾芯在壓力增大的情況下,而不變形等,正航生產的承天倍達濾芯具有,納污量大;耐高溫、耐腐蝕性好等優點。
21FH1222-230,21-10 21FH1222-230,22-10 21FH1222-230,23-10 21FH1222-230,24-10
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21FH1222-320,21-10 21FH1222-320,22-10 21FH1222-320,23-10 21FH1222-320,24-10
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