Laser spot welding will take the place of the traditional joining methods such as resistance welding and rivet connection for its high precision and high efficiency.
激光点焊具有高精度，高效率等特点，在航空航天工业中有望替代传统的电阻点焊和铆接等连接方法。
The nylon rivet realizesthe function of connection and fastening by utilizing the flexibility and shape memory of nylon material.
主要利用尼龙材料本身的弹性和记忆性能，从而实现其连接和紧固的功能。
The R rivet realizes the function of connection and fastening by utilizing the flexibility and shape memory of nylon material.
主要利用尼龙材料本身的弹性和记忆性能，从而实现其连接和紧固功能。
The R rivet realizes the function of connection and fastening by utilizing the flexibility and shape memory of nylon material.
主要利用尼龙材料本身的弹性和记忆性能，从而实现其连接和紧固功能。
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