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32 GB/T 12143.3-1989 果蔬汁饮料中L-抗坏血酸的测定方法 乙醚萃取法 Determination method for L-ascorbic acid in fruit and vegetable juice beverages—Ethyl ether extraction method
33 GB/T 12143.4-1992 碳酸饮料中二氧化碳的测定方法 Method for determination of carbondioxide in carbonated soft drink
34 GB/T 12143.5-1992 浓缩果汁中乙醇的测定方法 Method for determination of alcohol in concentrated fruit juices
35 GB/T 13738.2-1992 第二套红碎茶 The second set of broken black tea
36 GB/T 13738.4-1992 第四套红碎茶 The fourth set of broken black tea
37 GB/T 14456-1993 绿茶 Green tea
38 GB/T 14487-1993 茶叶感官审评术语 The terms of tea sensory tests
39 GB/T 16771-1997 橙