hexagon head bolt
常见例句
- Screw in hexagon-head bolts alternately .
交替旋入六角头螺栓。 - This paper introduces analysis on cracks in hexagon socket head bolts of ML35(B) cold heading steel wire rod which is made in Hangzhou Iron & Steel Group Company.
杭州钢铁集团公司生产的ML35（B）冷镦钢盘条，在镦制内六角螺栓时发生了开裂现象。 - Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
钢结构系列：钢结构用高强度大六角头螺栓，扭剪型螺栓连接副，钢网架球节点用高强度螺栓，焊钉，钻尾丝等。
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