n. edge
misc. groove weld
经试验证明该装置用于带坡口焊缝的自动跟踪是可行的。
The tests show that automatic tracking of weld with groove is feasible.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
Cracks have been found in the flange and web splices at groove welds in at least four Bridges.
第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。
The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.
应用推荐