color-change indicator
常见例句
- Exterior paint for brushing building facades, so the most important indicator is the anti-ultraviolet radiation, prolonged exposure is not required to change color.
外墙涂料用于涂刷建筑外立面，所以最重要的一项指标，就是抗紫外线照射，要求达到长时间照射不变色。 返回 color-change indicator