Guide to preparation of microfilm and other microforms that may be required as evidence 缩微胶卷和可能需要作证据的其他缩微胶片的制备指南
Micrographics - alphanumeric computer output microforms - quality control - part 2 : method 缩微摄影技术字母数字计算机输出缩微品质量控制第二部分:方法
Recommended practice - production , inspection , and quality assurance of first - generation , silver microforms of documents 推荐惯例.文件的第一代缩微银胶片的生产检验和质量保证