缩微胶卷 meaning in English

microfilm; microfilm strip

They are listed on the closely guarded microfilm .
它们列于一卷严格保管的缩微胶卷上。
Tomorrow we'll look at microfilm records for several months back .
明天我们将去检查前几个月的缩微胶卷记录。
Currently the library user is witnessing the large-scale substitution of microfilm and microfiche version for older and less durable works .
目前，图书馆用户发现大量缩微胶卷和平片已成为古老而不易保存的著作的代用品。
The microfilmed documents and pictures he brought from oswiecim did reach switzerland and these may be figuring in the accounts .
他从奥斯威辛带出来的用缩微胶卷拍摄的文件和照片已经送到了瑞士。这些文件和照片也许正在起一些作用。
Silver - gelatin type microfilms - processing and storage
银凝胶缩微胶卷.处理和保存

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