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old country

old country, Total:4 items.

In the international standard classification, old country involves: Company organization and management, Medical sciences and health care facilities in general.

CN-STDBOOK, old country

• 图书 3-9704 2018-2019 Collection of Group Standards of the Chinese Geriatrics Society

Group Standards of the People's Republic of China, old country

• T/ZLDX 001-2021 Evaluation guide for model schools of china university for the aged
• T/CPMA 017-2020 Guideline on optimal blood pressure range for Chinese oldest old

卫生健康委员会, old country

• WS/T 802-2022 Chinese Standards for Healthy Elderly

Others:   Country V, Guo Yun, National VI, Country III, country, China UV, Capillarity, country, country, State agency, Peanuts, Central Country, country activities, International, Guoqian, Salamander, old country, country five, country, Six countries.