http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이춘계 한국섬유공학회 1975 한국섬유공학회지 Vol.12 No.1
In order to investigate the effects of yarn tension on the seam strength, puckering, number of stitch and yarn tension in sewing machine some experiments were carried out. The results of experiemtn were concluded as following. 1. Higher yarn tension gave more numbers of stitch density. 2. Higher yarn tension gave more puckering. 3. The seam stregth was not affected by the yarn tension as long as the variation of yarn tension lies in the region of sewable limit.