This paper in principle analyses and discusses the production line, material and process for secondary coating.
本文就二次套塑工艺中有关设备、材料和工艺的一些问题进行原理性的分析和讨论。
As the spray coating line is in the non-linear distribution, the stress of a spray coating material due to thermal expansion and contraction can not deform the filling structure.
由于喷涂线呈非直线分布，喷涂材料热胀冷缩产生的应力不会导致填充结构变形。
As the spray coating line is in the non-linear distribution, the stress of a spray coating material due to thermal expansion and contraction can not deform the filling structure.
由于喷涂线呈非直线分布，喷涂材料热胀冷缩产生的应力不会导致填充结构变形。
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