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共找到 26,254 项标准,第 974 / 1313 页

ISO 6637:1984
Fruits, vegetables and derived products — Determination of mercury content — Flameless atomic absorption method
现行 ICS 67 食品技术 1984 5 页 ¥1
ISO 6639-1:1986
Cereals and pulses — Determination of hidden insect infestation — Part 1: General principles
现行 ICS 67 食品技术 1986 2 页 ¥1
ISO 6639-2:1986
Cereals and pulses — Determination of hidden insect infestation — Part 2: Sampling
现行 ICS 67 食品技术 1986 4 页 ¥1
ISO 6639-3:1986
Cereals and pulses — Determination of hidden insect infestation — Part 3: Reference method
现行 ICS 67 食品技术 1986 4 页 ¥1
ISO 6639-4:1987
Cereals and pulses — Determination of hidden insect infestation — Part 4: Rapid methods
现行 ICS 67 食品技术 1987 17 页 ¥1
ISO 663:2017
Animal and vegetable fats and oils — Determination of insoluble impurities content
现行 ICS 67 食品技术 2017 6 页 ¥1
ISO 6640:2024
Measurement of density of water-sediment mixture using radiation transmission method
现行 ICS 17 计量学和测量、物理现象 2024 14 页 ¥1
ISO 6646:2011
Rice — Determination of the potential milling yield from paddy and from husked rice
现行 ICS 67 食品技术 2011 10 页 ¥1
ISO 6647-1:2020
Rice — Determination of amylose content — Part 1: Spectrophotometric method with a defatting procedure by methanol and with calibration solutions of potato amylose and waxy rice amylopectin
现行 ICS 67 食品技术 2020 11 页 ¥1
ISO 6647-2:2020
Rice — Determination of amylose content — Part 2: Spectrophotometric routine method without defatting procedure and with calibration from rice standards
现行 ICS 67 食品技术 2020 11 页 ¥1
ISO 664:2008
Oilseeds — Reduction of laboratory sample to test sample
现行 ICS 67 食品技术 2008 4 页 ¥1
ISO 6650:2023
Fertilizers, soil conditioners and beneficial substances — Simultaneous determination of N-(n-Butyl) thiophosphoric triamide and dicyandiamide by high-performance liquid chromatography
现行 ICS 65 农业 2023 20 页 ¥1
ISO 6654:1991
Animal feeding stuffs — Determination of urea content
现行 ICS 65 农业 1991 3 页 ¥1
ISO 6655:1997
Animal feeding stuffs — Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
现行 ICS 65 农业 1997 10 页 ¥1
ISO 6656:2002
Animal and vegetable fats and oils — Determination of polyethylene-type polymers
现行 ICS 67 食品技术 2002 6 页 ¥1
ISO 6658:2017
Sensory analysis — Methodology — General guidance
现行 ICS 67 食品技术 2017 26 页 ¥2
ISO 6659:1981
Sweet pepper — Guide to refrigerated storage and transport
现行 ICS 67 食品技术 1981 4 页 ¥1
ISO 665:2020
Oilseeds — Determination of moisture and volatile matter content
现行 ICS 67 食品技术 2020 8 页 ¥1
ISO 6660:1993
Mangoes — Cold storage
现行 ICS 67 食品技术 1993 3 页 ¥1
ISO 6661:1983
Fresh fruits and vegetables — Arrangement of parallelepipedic packages in land transport vehicles
现行 ICS 67 食品技术 1983 4 页 ¥1