polysulphone film meaning in English
聚砜薄膜
Examples
- Methods of testing plastics - optical and colour properties , weathering - determination of ultraviolet radiation intensity using polysulphone film
塑料试验方法.第5部分:风化条件下光学和颜色性能.试验方法540c :用聚砜胶片测定紫外线辐射强度