“archival cleaning technology”的概念、定义、翻译、参考文献-科学参考

单词	archival cleaning technology
释义	archival cleaning technology Encyclopedia 管理学档案保护技术释 archival cleaning technology档案去污技术通过物理和化学方法，清除不同档案上的各种污斑，提高字迹（信息）的清晰度，延长档案使用寿命的方法。
随便看	vacuum degassing process vacuum degeneracy vacuum degenerate vacuum degeneration vacuum degree in canned food vacuum dehydration vacuum deposition vacuum diagram vacuum diffusion welding vacuum discharging test method vacuum distillation vacuum distillation refining of rare earth vacuum drum dryer vacuum dry friction cold welding test vacuum electron beam remelting vacuum electron beam welding vacuum electronic device vacuum electronics vacuum encapsulation vacuum energy vacuum etallurgy vacuum etching vacuum evaporation vacuum evaporation technique vacuum evaporator

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