英语词汇“return duct”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	return duct
释义	return duct短语¹⁴⁴⁹⁷²⁺² 基本例句 un.回流管；🌏回风管 The experiment equipment has four major components that is Chilled- water Refrigeration System, cooling water system, chilled water system, supply and return duct systems. 该实验设备主要由制冷机组、冷却水系统、冷冻水系统和风系统四大系统组成。 cnki
随便看	B power b-power b power supply B power supply b-power supply bpp BP&P bp & p BPP-9a BPP9α BP-Papaverine bppc bpp class BP plans to shut down the rest of the line soon BP PLC bpps bppv BPRE B prefer Bprinting plate Bprinting plate, metallic b-propiolactone B,Prostaglandins b protein B protein