主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
Automobile Applied Technology
Analysis of Groove Design and Welding Parameters of Large Thick Wall Butt Circumferential Weld
WANG Guoding
Automobile Applied Technology . 2022, (11): 124 -128 .  DOI: 10.16638/j.cnki.1671-7988.2022.011.025