... trioxymethylene 三聚甲醛 trip bolt 紧固螺钉 trip breaker 跳闸断路器 ...
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fastening screw trip bolt 紧固螺钉
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Through the analysis and discussion of fastening intensity of trip bolt used in low voltage apparatus, the design data about screw join is calculated.
对低压电器螺钉连接的强度进行了理论分析和探讨，得出了螺钉连接的可靠性设计数据；
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