quill是什么意思? Adequate distribution through single or multiple injection points with quill s to assure REAC surfaces are washed.(REAC 反应流出物空冷器) 这里的 quill s 怎么解释?谢谢 源自:API 932-B 《 Design, Materials,Fabrication, Operation,and Inspection Guidelines for Corrosion Control in Hydroprocessing Reactor Effluent Air Cooler (REAC) Systems》 [ ]查看更多9个回答 . 5人已关注