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          • 混凝土斷頭抗壓夾具

            混凝土斷頭抗壓夾具本方法規定了測定水泥混凝土抗彎拉試件斷塊試件抗壓強度的方法和步驟。本方法適于各種水泥混凝土抗彎拉試件斷塊的抗壓強度測定。

            查看詳細介紹

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