@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022632,
 author = {勝田, 高司 and 寺沢, 達二 and 板本, 守正},
 issue = {8},
 journal = {生産研究},
 month = {Aug},
 note = {application/pdf},
 pages = {214--216},
 title = {研究速報 : 鋼管ダクト分岐部の損失圧力および発生騒音について},
 volume = {17},
 year = {1965}
}