Method for Determining Adhesion of Protection Sheet to Aperture Adhesive of Unitized Microfilm Carrier (Aperture Card)
统一缩微胶片载体(光圈卡)的保护片与光圈粘合剂的粘附力测定方法
发布日期:
1987-01-01
保护片与光圈卡上粘合剂的粘附程度可以通过本文件中提供的标准测试和要求来确定。
How well the protection sheet adheres to the adhesive on aperture cards can be determined by the standard test and requirements offered in this document.