依据《城市桥梁工程施工与质量验收规范》CJJ2-2008第6.3.5条有关要求:搭接焊和帮条焊的焊缝高度应大于或等于( ),并不得小于( );焊缝宽度应等于或大于( ),并不小于( )。
A.0.3d,5mm,0.7d,10mm B.0.4d,5mm,0.8d,10mm C.0.3d,4mm,0.7d,8mm D.0.4d,4mm,0.8d,8mm正确答案C
依据《城市桥梁工程施工与质量验收规范》CJJ2-2008第6.3.5条有关要求:搭接焊和帮条焊的焊缝高度应大于或等于( ),并不得小于( );焊缝宽度应等于或大于( ),并不小于( )。
A.0.3d,5mm,0.7d,10mm B.0.4d,5mm,0.8d,10mm C.0.3d,4mm,0.7d,8mm D.0.4d,4mm,0.8d,8mm正确答案C
