连铸坯的总弯曲度每米不得大于总长度2%。（)

A.钢筋总长度的0.5%;

B.钢筋长度的0.5%;

C.钢筋总长度的0.4%;

D.钢筋总重量的0.4%;

A.0.1%

B.0.2%

C.0.3%

D.0.4%

A.1mm

B.2mm

C.3mm

D.4mm

A.连铸的低

B.连铸的高

C.两者相等

A.白色△

B.黄色△

C.绿色△

D.兰色△

A.0.80～0.95

B.0.80～1.15

C.0.65～0.85

D.0.45～0.70