plastic column
塑胶铜柱 THREADED SPACER
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本发明涉及一种结合柱的热压合方法,首先提供一塑胶材质的结合座,其中该 结合座的结合面方向是朝下;
The present invention relates to thermal compression bonding method for combination pole. First, provide plastic combination base with its combination surface down toward;
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