hinges and flap hinges 折页和铰链
I would recommend nothing faster than 30-minute epoxy, and even with that, only work one flap at a time to be sure you have enough time to make minor adjustments to the hinges.
我建议没有任何速度超过30分钟的环氧树脂，甚至这一点，只有一个皮瓣在工作时间，以确保您有足够的时间来作出轻微调整铰链。
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