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高强度螺栓副是一种钢结构新型联接，转矩系数是它的一项重要指标，也是施工中的主要参数，为此，对它进行了试验与研究，已取得了一些初步成果－
High-strength bolt is a new type of steel structure connection, torque coefficient is an important indicator of it, but also the construction of the main parameters, for which it has been tested and studied, has made some initial results -