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HRB400级钢筋的冷按率不宜大于
分类：
工程质量管理(01854)
发表：2024年08月15日 17时08分58秒
作者：
admin
阅读：
(4)
HRB400级钢筋的冷按率不宜大于
A、1%
B、2%
C、3%
D、4%
【正确答案】：A
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