网络释义专业释义
2001-不锈钢管打底焊接工艺的进展_电子资料文库 关键词:不锈钢管;打底焊;药芯焊丝(棒) [gap=6404]Key words :stainless steel tube ;backing weld ;flux - cored wire(rod)
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... backing off反馈；退绕；铲齿 backing weld用垫环的焊缝；底焊焊缝；打底焊道 backing plate垫板；背板；制动底板 ...
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weld backing 焊接衬垫 ; 焊缝衬垫 ; 焊缝垫 ; 焊缝背衬垫
backing groove of weld 焊缝反面坡口
weld with backing ring 背面垫环焊接
weld with backing strip 背面垫板条焊接
nonfusible weld backing 非熔性焊接背垫
双语例句
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Basic flux-cored wire for backing weld to T91 tube was studied in this paper.
研究了用于T91钢管打底焊的碱性渣系药芯焊丝。
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Welding methods and technology of narrow gap quirk backing weld were discussed. Indirect quirk backing weld using manual hydrogen arc welding is considered as the best result.
讨论了窄间隙深槽打底焊焊接方法和工艺，认为用手工氩弧焊进行单面深槽打底焊效果最好。
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