Dolly treaba cu securitul sta cam asa:
http://www.alumaxbath.com/tech/tgp.htm
http://computer.howstuffworks.com/question508.htm
Tempered safety glass is a single piece of glass that gets tempered using a process that heats, then quickly cools, the glass to harden it.
The tempering process increases the strength of the glass to five to 10 times that of untempered glass. Tempered safety glass breaks differently than regular clear glass. When tempered safety glass is struck it does not break into sharp jagged pieces of shrapnel-like glass as normal window panes or mirrors do. Instead, it breaks into little pebble-like pieces, without sharp edges. It is used in the side and rear windows of automobiles. Eyewear uses tempered glass that has been tempered using a chemical process.
acum nu stiu ce sa mai cred... cred ca o sa incerc cu securit pt ca am vazut la firme cu renume care amenajeaza acvarii comerciale si pun sticla securit....
O sa ma mai documentez... Mi-am facut rost de 3 carti de la un prieten si acum strang si ghidurile
SERA pt ca este multa informatie utila si bine sintetizata in ele. O sa caut si cdul
SERA.
Ceva forumuri straine pe aceasta tema nu stiti sau siteuri mari straine de acvaristica.
Oricum pana nu is documentat bine in tot ceea ce priveste nu ma apuc de acvaristica

dar nici rabdare nu mai am