by-pass filtering system旁路: bypass; byway; branch; detou ...过滤: filter系统: system旁路过滤器: by pass strainer; bypass filter; bypass strainer过滤系统: filter system; filtering system; filtration system; system, filtration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:旁路过滤系统,即可在微信中查询翻译