英语词汇“down hand welding”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	down hand welding
释义	down hand welding [化] 平焊
随便看	roll electrode rollelibutzen (switzerland) Rolle mean value theorem roll end roll end paster roll engaging sleeve roll-engraver rollens roller roller actuator roller analyser roller analyzer roller and clearer card roller and compactor roller and guide roller and outer ring assembly roller and shoe combined contact sander roller apron roller apron system roller arena roller arm roller assembly roller assembly suspension structure roller-axle-type concrete spread and flap solid machine roller baler S咏怀古迹·其一 S咏怀古迹·其三 S咏怀古迹·其二 S咏怀古迹·其五 S咏怀古迹·其四 S咏怀古迹（其一） S咏怀古迹（其三） S咏柳 S咏蟹 S咏谈容娘えいごう【永劫】えいさいえいさい【英才（穎才・鋭才）】えいさいきょういくえいさいきょういく【英才教育】えいさくぶんえいさくぶん【英作文】えいしえいしえいし