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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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Film Culture
Film department of Commercial Press
film derivatives market
film disk
film disk, thin film disk
film display
film distortion
film distribution
film distribution rights
film distribution system of the United States
Film Distribution Training Course of Beijing Film School
film documentary
Filmdom in China
film editing
film electrophoresis
film experiments : persuasion for the american soldiers in world war Ⅱ
Filmfare Awards
film feed mechanism
film fibrillation
film financing
film flow
Film Forever, BFI
film former for protecting from plant diseases
film-forming agent
Film Forum
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