Опубликовано в "Литература", язык - English. 8 страниц.
Tempered glass – sometimes called toughened or safety glass – is glass which has been heat-treated and then rapidly cooled, in a controlled manner, in an air quench section. This process makes the glass much more resilient than plain flat glass.
Producing tempered glass free of visual distortions requires a uniform temperature to be achieved across the whole surface of each glass lite. This requires accurate temperature monitoring across the entire width of the glass. Еще
