長(zhǎng)度 內(nèi)徑 膜厚db部件號(hào)db部件號(hào)db-17msdb-35ms20m,0.18mm,0.18μm121-4722121-382215m,0.20mm,0.33μm128-381225m,0.20mm,0.33μm128-382215m,0.25mm,0.15μm122-471115m,0.25mm,0.25μm122-4712122-381230m,0.25mm,0.15μm122-4731122-383130m,0.25mm,0.25μm122-4732122-383260m,0.25mm,0.25μm122-4762122-386215m,0.32mm,0.25μm123-4712123-381230m,0.32mm,0.25μm123-4732123-383230m,0.53mm,0.5μm125-3837 30m,0.53mm,1.0μm125-3832
更新時(shí)間:2025-09-12