羽绒服贴边止口反吐问题的研究和技术解决方案

时应生

Research on solutions to the problem of down jacket hemming and stopping the mouth from spitting

SHI Yingsheng

中国纤检 . 2025, (8): 90 -92 . DOI: 10.14162/j.cnki.11-4772/t.2025.08.021