Operation points and precautions for broken bridge aluminium inward opening and reversing windows
The professional name of inward opening window is casement window, which is a hardware system that can make the window have the functions of inward opening, downward hanging and locking by operating the handle. That is, not only can be the same as ordinary casement windows, to the interior of the casement window, but also can be hung down to open, that is, the lower part of the window position does not move, and the upper part of the [...]