opacity paper meaning in English
不透明纸
Examples
- Paper - determination of opacity paper backing
纸不透明度测定法 - . paper and board - determination of opacity paper backing - diffuse reflectance method
纸和纸板.不透明度 - Paper and board . determination of opacity paper backing . diffuse reflectance method
纸和纸板.纸被面透光性的测定.偏离反射法 - Paper and board - determination of opacity paper backing - diffuse reflectance method
纸张和纸板.不透明度纸基的测定.漫反射率法