“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	alkaline polymerization alkaline rock alkaline secondary battery alkaline series alkaline soil alkaline solvent alkaline taste alkaline wash alkalinity alkalinity of methyl orange in filtrate alkaliphile alkali-reactive aggregate alkali-resistant concrete alkali stone alkali weight decrement accelerator of PET alkali weight decrement of PET alkali weight decrement rate of PET Alkalization alkalization alkaloid alkaloid biosynthetic pathway alkaloids of grass endophyte alkalophilic enzymes Alkalurops alkane

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