发布时间:2025-01-18 09:43:36
按照相关规定,受拉钢筋的基本锚固长度也就是最少锚固长度不得低于300毫米。受拉钢筋的锚固长度则需要根据。钢筋的规格直径,抗震等级以及混凝土的标号所决定,具体可以查受拉钢筋锚固长度表,计算可得出结果。
我是一个做中小学教育机构的想要和周边小区物业合作提供一些免费名额给这个小区应该怎么找物业谈
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