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防盗玻璃 匈牙利研制出一种具有防盗作用的新型玻璃。 这种玻璃为多层结构,每层之间嵌有极细的金属丝,而金属丝与报警装置相连接,当盗贼打破玻璃时,会立即响起
Anti-theft glass Hungary has developed a new type of glass with anti-theft effect. The glass is a multi-layer structure with very fine wires embedded in each layer, and the wires are connected to the alarm, which sounded immediately when thieves broke the glass