大型螺旋压缩弹簧压力试验断裂原因分析
戴林荣,徐旋旋,朱文凯,赵 宜
Fracture analysis of large helical compression spring under pressure test
DAI Lin-rong,XU Xuan-xuan,ZHU Wen-kai,ZHAO Yi
. 2018, (3): 39 -42 .  DOI: 10.13228/j.boyuan.issn1001-0777.20170088