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Zeng Qingyuan

Zeng Qingyuan, Total:7 items.

In the international standard classification, Zeng Qingyuan involves: Fruits. Vegetables, Farming and forestry, Tobacco, tobacco products and related equipment.

Group Standards of the People's Republic of China, Zeng Qingyuan

• T/ZNZ 109-2022 Qingyuan sweet spring tangelo
• T/LBIA 001-2020 Qingyuan bamboo and wooden serving chopsticks
• T/LSSGB 0008-2021 “Lishui Flavor” Snacks in Chuzhou production specifications of Qingyuan Wumifan

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Zeng Qingyuan

• GB/T 19087-2008 Product of geographical indication.Qingyuan xiang gu
• GB 19087-2003 Product of designations of origin or geographical indication--Qingyuan xiang gu

Gansu Provincial Standard of the People's Republic of China, Zeng Qingyuan

• DB62/T 762-2001 Identification method of element deficiencies in flue-cured tobacco in Qingyang area
• DB62/T 762-2010 Technical regulations for identification and prevention of nutrient element deficiency symptoms in flue-cured tobacco in Qingyang City

Others:   Chroma Hazen Platinum Cobalt, pipeline base, former smoker, Dean Zeng weekend, Zeng Haibo, Zeng piezoelectric material, Zeng Qingyuan, ever met, they used to say, Yang Qingyuan, comforted again and again, people and once, Zeng Guangming, Zeng Guofu, nal Zeng, Zeng Yanhong, Zeng Bin, Nanda Zenko, Zeng Yun'e, Qingyuan Shiitake Mushrooms.