最新RP-CC020。2适用于洁净室中用于记录的基底和模板。具体包括复印纸、书写纸、标签、标签、自粘便笺、打孔和穿孔表格、信封、装订材料以及所有印刷版本。本文件提供了评估这些物品清洁度的适当方法，以确保其适用于洁净室。

IEST RP-CC020.2 applies to substrates and forms used in cleanrooms for the purpose of documentation. Specifically included are copy paper, writing paper, labels, tags, self-adhesive notes, perforated and punched forms, envelopes, bound materials, and all printed versions thereof. This document provides appropriate methods for assessing the cleanliness of these items insofar as their suitability for use in cleanrooms is concerned.