[职业资格类试卷]焊工高级技师模拟试卷1(无答案).doc

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焊工高级技师模拟试卷 1(无答案)一、多项选择题下列各题的备选答案中,至少有一个是符合题意的,请选出所有符合题意的备选答案。1 确定工装夹具的结构时应注意( )。(A)工装夹具应有足够的强度和刚度(B)焊接操作灵活(C)产品在装配、定位焊或焊接后能够从工装夹具中顺利取出(D)应具有良好的工艺性(E)外观质量好

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