Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets (ISO 7823-3:2021); German version EN ISO 7823-3:2021— 21 стр.
Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets (ISO/FDIS 7823-3:2021); German and English version prEN ISO 7823-3:2021— 21 стр.