Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB15/T 3347-2024 Code of practice for processing of forage oat wrapping haylage via email in business day valid
DB15/T 3348-2024 Code of practice for forage oat ensiling in silo via email in business day valid
DB15/T 3349-2024 A method to assess 240-h ruminal in vitro neutral detergent fiber degradability of the forage oat hay via email in business day valid
DB15/T 3350-2024 The evaluation of forage oat hay moldy via email in business day valid
DB15/T 3351-2024 Feeding evaluation of the forage oat hay via email in business day valid
DB15/T 3353-2024 Traceability specification of forage grass oat products via email in business day valid
DB15/T 3433-2024 Technical regulation of seed production for medicago falcata L. via email in business day valid
DB15/T 376-2024 Guidelines for evaluation of coarse cereal storage character via email in business day valid
DB21/T 2246-2014 via email in business day valid
DB21/T 2337-2014 via email in business day abolished
DB21/T 2338-2014 Technology standards for production technique of fresh wax corn. via email in business day valid
DB21/T 2339-2014 via email in business day abolished
DB21/T 2340-2014 via email in business day valid
DB21/T 2744-2017 Code for ensling whole plant corn in silo via email in business day valid
DB23/T 1684-2016 via email in business day valid
DB32/T 4125-2021 Conditions and requirements for the operation involving ships carrying hazardous liquid chemicals in bulk via email in business day valid
DB32/T 4262-2022 Technical specification for increasing fertilizer use efficiency and reducing nitrogen and phosphorus losses of rice-wheat rotation fields in Taihu lake basin via email in business day valid
DB32/T 4263-2022 Technical specification for clean production of paddy fields in Taihu lake area via email in business day valid
DB32/T 4858-2024 Technical code of practice for the cultivation of feed barley on saline?alkali soil and feed utilization for cattle and sheep via email in business day valid
DB32/T 4939-2024 Technical code of practice for integration of“rice?sheep?fertilizer”circulatory system in ecological farm via email in business day valid
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