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超窄间隙激光多层焊
释义
超窄间隙激光多层焊
Encyclopedia
工学
激光焊接
释
super-narrow gap laser multipass welding
超窄间隙激光多层焊
在4~6毫米的超窄间隙中,利用非接触的高亮度激光束作为热源,熔化工件侧壁和填充的焊丝形成焊接熔池,凝固后形成单层焊缝,进而通过多层激光填丝焊来完成全厚度焊缝的焊接方法。
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embroidery technology
embroidery thread
embroidery with dragon, phoenix and tiger
embroidery with phoenix and clouds
embroy transfer
embryo
embryo abortion
embryoblast
embryo culture
embryo fusion
embryogenesis
embryogeny
embryoid
embryoid regeneration
embryo implantation
embryolemma of domestic animal
embryology
embryology of domestic animals
embryoma
embryo manipulation technique in laboratory mouse
embryonal axis
embryonic callus
embryonic cell clones
embryonic development
embryonic development of chickens
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