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Safety glasses  

定义

  • 1. Safety glass, type of glass that, when struck, bulges or breaks into tiny, relatively harmless fragments rather than shattering into large, jagged pieces. (Britannica). 2. A safety glass consists of a sandwich structure composed of a polycarbonate film of 1 mm thickness placed between two glass plates of 3 mm thickness. (ScienceDirect, Introduction to Materials Science, 2002).

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https://purls.helmholtz-metadaten.de/evoks/sdv/SafetyGlasses

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