condensate return pipe回收: retrieve; recover; reclaim; ...管: pipe; tube凝结水回收箱: condensate return tank凝结水: blowdown; condensated water; condensation water; condensed water; condensing-water; precipitate; water of condensation回收管: tfl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:凝结水回收管，即可在微信中查询翻译
