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xulanying

木虫 (小有名气)

[交流] 【求助】急求聚丙烯中空纤维膜 !

哪位好心人用过或者知道聚丙烯中空纤维膜(polypropylene hollow fiber membrane ),文献报道的都是Membrana(Wuppertal ,Germany)公司的,规格一般都是600微米I.D. ,200微米wall thickness,0.2微米 pore size,咨询了很多人,都说不知道,小木虫版上高人众多,手里面有这种纤维的或知道购买方式的请告知一声,新虫虫不胜感激!
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