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[单选题]
棒材和高速线材生产线生产的热轧带肋钢筋执行的标准为()。
A.GB1499.2-2007
B.GB1499.1-2008
C.GB1499-1998
D.GB/T1499.2-2007
查看答案
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A.GB1499.2-2007
B.GB1499.1-2008
C.GB1499-1998
D.GB/T1499.2-2007
A.Hot rolled round bars
B.Hot rolled plain bars
C.old rolled plain bars
D.Hot rolled ribbed bars