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| 51. | Microfilm; microfiche; Bibliofilm |
| 显微胶片 |
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| 52. | photosensitive film |
| 光敏胶片 |
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| 53. | narrow gauge film |
| 窄胶片 |
|
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| 54. | electronic image memory device |
| 电子胶片 |
|
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| 55. | Film speed |
| 胶片感光度 |
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| 56. | celluloid film;cell |
| 赛璐珞胶片 |
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| 57. | film polishing machine |
| 胶片磨光机 |
|
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| 58. | one-step photographic film |
| 一步法胶片 |
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| 59. | dye transfer process film |
| 染印法胶片 |
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| 60. | film identification |
| 胶片鉴定 |
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