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standard for tour resource reconnaissanc

网络旅游资源普查规范

standard for tour resource reconnaissanc

standard for tour resource reconnaissanc

standard for tour resource reconnaissanc

旅游资源普查规范

旅游资源普查规范（standard for tour resource reconnaissance survey）是指旅游资源普查的法规和标准。通常由旅游主管部 …

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