pall清洁度检测膜片NPG047100颇尔NPG047100价格优惠

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NPG047100
NPG047100:47mm直径，3um孔径，100PK.