... screw plate for metric thread 米制螺纹钢板 screw plate 螺丝钢板 screw plug fuse 旋塞式熔断器 ...
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公司设有模具开发、塑料、锌合金压铸、钢板冲压、螺丝拉丝车间。
The company is provided with mould development, plastics, zinc alloy die-casting, steel plate pressing, screw drawing and other workshops.
结论钢板边缘末位螺丝钉孔处再骨折的发生，主要与钢板两端应力集中有关。
Conclusion: the main reason of refracture through the last screw hole in plate fixation is over-stress concentration.
目的：总结拉力螺丝钉配合髁支持钢板治疗股骨远端粉碎骨折的临床效果。
Objective: To summarize the treatment effect of distal femur comminuted fractures utilized with condylar steel plate matched with tensile screw.
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