底板表面粗糙性[增加附着力的英文

anchor

• 底板:    baseboard; basepla ...
• 表面:    surface; superfici ...
• 粗糙:    coarse; rough; cru ...
• 性:    nature; character; ...
• 增加:    increase; raise; a ...
• 附着力:    adhesion; adhesive ...