螺栓抗剪连接时节点板应紧密贴合,其实际贴合面与设计贴合面之比应不小于( )。用( )塞尺不能插入即认为达到实际贴合要求。
A.90% ,0.2mm
B.95% ,0.3mm
C.90% ,0.3mm
D.95% ,0.2mm
正确答案是A