1.1本规范规定了用于根据以下ASTM试验程序评估涂层的试样的粒度组成和表面处理要求。 1.2以英寸-磅为单位的数值应视为标准值。括号中给出的值仅供参考。

1.1 This specification defines the size composition and surface preparation requirements for test samples used to evaluate coatings according to the following ASTM test procedures. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.