perforated strainerporous filter tube多孔: multiaperture; multihole; po ...滤: filter; strain管: pipe; tube多孔滤板: porous block多孔滤膜: porous membrane下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:多孔滤管,即可在微信中查询翻译