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pall清洁度检测膜片NPG047100颇尔NPG047100*
PALL ULTIPORN66,Part No:NPG047100,Removal Rating:3um
PALL尼龙膜汽车零配件清洁度检测滤膜3um孔径NPG047100NPG047100:47mm直径,3um孔径,100PK.