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| project name | memorial hall of the fourth national congress of the communist party of china | project introduction | 1. two screens are used in the project, and specific materials are played point-to-point, clear and undamaged. the cassida control system ensures the perfect effect of the exhibition hall. |
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| project date | 2021.05 | equipment used | ls16、g616c*57、g612c*22 |
| project location | shanghai | project requirements | point to point playback, good photographing effect, no scanning line and no caton |
