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OCSS abbr.
AI. OCSS 专家系统用于辅助化学家分析复杂有机分子
 English thesaurus
OCSS abbr.
abbr. Office of the Chief of Support Services
abbr., el. on-chip self-sufficiency (test)
abbr., UN office of for central support services
abbr., UN, account. Office of Central Support Services

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