最后检查贴角是否与花线配套，四个贴角购买是否使用位置正确。

Then check whether fillet with supporting, four spends line posted kok buy whether to use the place is proper.

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搭接贴角焊接金属薄板的老方法，现今已基本上为对接坡口焊所取代。

The old method of soldering metal sheets together has now been largely replaced by welted joints, which are made by a special efficient mechanical device.

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贴合时自动截断胶带，胶带贴合长度长短可调，贴角机深度可随意调节，适合多种纸盒、数字温度控制，附加温控系统。

It can cut the tape automatically when pasting, adjust the belt length and the depth freely, and control the temperature with a temperature control system .

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