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钢筋国标和非标的怎样区分
更新时间: 2021-04-29 17:23:40  

1、在误差范围方面区分。国标的误差范围是非常小的,因此在质量把控要求方面就会更加的严格。2、在软硬程度方面区分。国标的钢筋的表面要求不能有一点的毛刺,因此就不容易出现钢筋变形的情况,所以这类钢筋比较软,而非国标的钢筋就会比较硬,不容易加工。3、从质保书方面区分。如果是国标的钢筋,都会有明确的品牌的名字,并且都会打印上字母,并且有标志,而非国标的钢筋则没有。

关键词: 钢筋 国标 标的 怎样 区分

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