Language : English
Jingsong Xie

Patents

訾艳阳;谢劲松;成玮;陈景龙;王宇;杨飞;基于增强相位瀑布图的转子裂纹微弱分数谐波特征识别方法,2018-10-30,中国,ZL201610279679.1

Service Invention or Not:no