孔板波紋填料是在金屬薄板表面沖孔、軋制密紋，沖波紋最後
n 組裝而成的規整填料，具有阻力小、氣液分布均勻、效率高、通量
n 大、放大效應不明顯等特點，應用於負壓、常壓和加壓操作。
n Mellapale packing is clear and neat filling assembled and small and
n large corrugation rolled on basis of thin board surficial holes．It has
n characteristics such as small resistance，even gas and liquid distribution，
n high efficiency，largeflow rate and unremarkable magnifying effects etc．It's
n applied to negative pressure，normal pressure and pressurization operation．
Size(X,Y):SM-125,SM-225,SM-250,SM-350,SM-450