1 . fastness
fastness to washing 耐洗度fastness 迅速;牢固;不褪色fat acid 脂肪酸
2 . fast colours
deformation 變形;走樣fast colours 不褪色;色澤牢固punch work 抽繡
3 . sunfast
sundry 各式各樣的sunfast 不褪色sunfish 淡水魚
4 . chalking resistant
chalk 粉筆chalking resistant 不褪色chalking resistant marine paint 不褪色船用磁漆.