英语词汇“weld back-up”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	weld back-up
释义	weld back-up 焊缝背垫
随便看	enclosed spaces enclosed space tonnage enclosed stair enclosed staircase enclosed stairway enclosed stair well enclosed stairwell enclosed starter enclosed steam-engine enclosed structure enclosed superstructure enclosed switch enclosed switchboard enclosed switch board enclosed switch pannel enclosed system enclosed therein enclosed totally enclosed track type switchboard enclosed trickling filter enclosed truck-type switchboard enclosed tubular bearing enclosed tubular cut-out enclosed type enclosed-type 冷泡饭好吃，冷面孔难受冷溲、饿屁、穷说谎冷灰豆爆冷灰里爆出火来冷灰里爆出热火星冷灰里爆豆冷灶上着一把儿，热灶上着一把儿。冷灶上着一把，热灶上着一把冷烛无烟绿蜡干，芳心犹卷怯春寒。冷烟衰草长亭路，消黯离魂。羞对芳尊。刚道啼痕是酒痕。忌まいましい忌まわしい忌ま忌ましい忌み忌みあけ忌みきらう忌みことば忌み嫌う忌み明け忌み言葉