发布时间:2025-01-23 04:43:35
原则上原材料进场除了免检产品外,都需要报监理进行现场检验,需要做复试的,现场进行取样并在复试合格后允许该钢筋在限定部位使用。如进场未报验,可下发通知单,不允许其在限定部位使用;如检验不合格,需要加倍取样复试。如试验仍不合格,可对此批钢筋质量提出疑义,要求其退场。
花期长达半年以上的8种花卉 花期长达半年以上的8种花卉分别介绍
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