题目内容
目前普遍采用的钢筋焊接方法有：闪光对焊、电阻点焊、电弧焊、窄间隙电弧焊、电渣压力焊、气压焊、预埋件钢筋埋弧压力焊等。( )
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— I have two suggestions: one is to go to the cinema, the other is to have a drink. — Well, personally I prefer the ______ one. I don’t like films very much.
Joe and my father are getting ______.
You cannot be too careful. Which of the following sentences doesn’t have the same mean- ing of the underlined sentence （）
钢筋电弧焊帮条焊接头或搭接焊接头的焊缝厚度s不应小于主筋直径的0.8倍。( )
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