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档案库内空气过滤与净化
释义
档案库内空气过滤与净化
Encyclopedia
管理学
档案保护
释
air filtration and purification in the archival repository
档案库内空气过滤与净化
借助物理、化学或其他方法去除档案库内空气中的悬浮颗粒物和气态污染物的过程。
随便看
rule of modus ponens
rule of negating an equivalence
rule of nines
rule of omitting a conjunction
rule of omitting a disjunction
rule of omitting an equivalence
rule of omitting an implication
rule of omitting double negative
rule of operation
rule of opinion evidence
rule of parallelogram
rule of permutation
Rule of Plant Quarantine Regulations of China(Forestry Part)
rule of products
rule of propriety
rule of public security command
rule of rationalization
rule of rearrangement of quantifiers
rule of reductio ad absurdum
rule of regional resources combination
rule of risk
rule of rounding
rule of side fitness
rule of signs
rule of simplification
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