【判断题】
一般情况下，管子的公称直径是与管子的外径相接近的整数
A. 对
B. 错
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答案
B
解析
暂无解析
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【判断题】
突发事件发生地的其他单位应当服从人民政府发布的决定、命令配含人民政府采取的应急处置措施，做好本单位的应急救援工作，并积极组织人员参加本单位的应点救援和处置工作
A. 对
B. 错
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