| 1. | Rotary cameras for 16mm microfilm - mechanical and optical characteristics
16mm微缩胶片用旋转摄像机.机械和光学特性 |
| 2. | Micrographics - rotary camera systems - test target for checking performance
缩微摄影.旋转式机系统.检测性能用测试标板 |
| 3. | Micrographics - rotary camera systems - test target for checking performance
缩微摄影技术检查轮转式缩微摄影机系统性能用的测试标板 |
| 4. | Micrographics - rotary camera for 16 mm microfilm - mechanical and optical characteristics
缩微摄影技术16mm缩微胶片轮转式摄影机机械与光学特性 |
| 5. | Micrographics - rotary camera for 16 mm microfilm - mechanical and optical characteristics
缩微摄影技术. 16mm缩微胶卷用旋转式摄影机.机械和光学特性 |
| 6. | Test for reprographic use ; fundamental assembly of typographical characters for legibility tests , test card for practical use in rotary cameras
电子复印用法的检验.清晰度检验用印刷字母的基本组合 |
