共 50 条
- [33] Automatic ultrasonic testing system for piping welds Hedongli Gongcheng/Nuclear Power Engineering, 1997, 18 (04): : 367 - 370
- [37] Ultrasonic method for testing spot-welds Takada, H., 2012, Japan Institute of Metals (JIM) (76):
- [38] Closure Welds Identification by Means of Ultrasonic Testing HIGH TECHNOLOGY: RESEARCH AND APPLICATIONS, 2014, 1040 : 933 - +
- [40] Fixture Planning of Valve-body Part Based on Machining Capability of NC Machining Center MATERIALS PROCESSING AND MANUFACTURING III, PTS 1-4, 2013, 753-755 : 1365 - 1368