大口径长输热力管道自动焊接设备的工程应用.Published in:Electric Welding Machine / Dianhanji, 2025, v. 55, n. 1, p. 58, doi. 10.7512/j.issn.1001-2303.2025.01.08By:贾兆丰;贺 凯;马少雄;罗 雨;刘 禹;苏佳毅Publication type:Article