scratch pad test channel便笺测试通道
Bierbaum scratch hardness test贝包姆划痕硬度试验
scratch hardne test刮痕硬度试验
Scratch Resistant Test耐刮擦测试
scratch hardness test刮痕硬度试验
Brierbaum scratch hardness test比尔巴姆刮痕硬度试验
scratch adhesion test划痕实验
Lens Scratch Test镜盖摩擦测试;镜面摩擦测试;摩擦测试
skin scratch test皮肤划痕试验
N(名词) a skin test to determine allergic sensitivity to various substances by placing the allergen to be tested over an area of lightly scratched skin. A positive reaction is typically indicated by the formation of a weal 皮肤划痕试验 [医学]