drum fillterrotary drum filter转: revolve; rotate; turn; swive ...筒: a section of thick bamboo式: type; style过滤器: filter; filtrator; inlet ros ...筒式过滤器: cartridge filter; core strainer; cylindrical filter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:转筒式过滤器，即可在微信中查询翻译
