“narrow gap welding”的概念、定义、翻译、参考文献-科学参考

单词	narrow gap welding
释义	narrow gap welding Encyclopedia 工学电弧焊释 narrow gap welding窄间隙电弧焊厚板对接接头，焊前不开坡口或只开小角度坡口，并留有窄而深的间隙，采用气体保护焊或埋弧焊的多层焊完成整条焊缝的高效率焊接法。
随便看	Studio 12 Studio Alchimia studio collection Studio Ghibli Studio of Gratification studio photography Studio Plus studio system studio teaching Studnicka studs stud welding Study study Study normal coordinate Study of Ancient Chinese Costumes Study of Archival Documents Compilation study of archival documents compilation study of archives conservation techniques Study of Archives Management Study of Bibliography Science Study of Book Distribution study of Book of Songs study of character model during Tang Dynasty Study of Chu Ci

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