chromic vertisols

Improvement of wet crock fastness of velvets with deep shade;

深色绒布类织物湿摩擦牢度的提升

Technical measures for inproving fastness to rubbing of deep shade cashmere are described.

介绍了提高羊绒深色的摩擦牢度的各种技术举

The factors that effect wood paints' finsihing effectiveness on deep color boards were briefly introduced.

简述了影响木器漆在深色板材上涂装效果的因素,并对填充料、助剂、消光粉、溶剂在木器漆中的选择和应用作了探讨。