标准摘要
[中文适用范围]： 本文件规定了由无色和有色透明、半透明和不透明等级材料获得的聚甲基丙烯酸甲酯（PMMA）挤出双层和三层平板的质量控制测试方法。 最小板材宽度为 600 毫米。 这些板材的主要应用是建筑和农业（温室）。 [外文原描述]： This document specifies the test methods for quality control of poly(methyl methacrylate) (PMMA) extruded double- and triple-skin flat sheets, obtained from colourless and coloured transparent, translucent and opaque grades of materials. The minimum sheet width is 600 mm. The main applications of these sheets are in building and agriculture (greenhouses).
英文名称Plastics — Poly(methyl methacrylate) double- and triple-skin sheets — Test methods