School safety changes: ‘Bulletproof’ vs. ‘shatter-resistant’ windows and doors
One solution was ‘bullet-resistant glass’, but the film being added to all public ... The process involves detailed ...
来自MSN1 个月
Schools Spend Millions on a Safety Measure to Stop Bullets. It Doesn’t Work.
A spokeswoman for Avery Dennison, an Ohio-based window-film manufacturer for the past three decades, said the company makes no claims of “being bullet-resistant, bulletproof, or meeting ...