坡口角度对K形对接接头组织与疲劳性能的影响.Published in:Electric Welding Machine / Dianhanji, 2025, v. 55, n. 1, p. 108, doi. 10.7512/j.issn.1001-2303.2025.01.15By:暴兴威;许鸿吉;宋 睿;吴庆祝;刘 楷Publication type:Article