美利体育登录入口官网:BS EN ISO 2286-2:1998
橡胶或塑料涂覆织物.卷料参数的测定.涂料单位面积总质量、单位涂层面积的质量和基体单位面积质量的测定方法
Rubber- or plastics-coated fabrics - Determination of roll characteristics - Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate