Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB21/T 2726-2017 Technical Regulation for Grafting of Hybrid Hazelnut (Corylus heterophylla Fisch. Corylus avallana L.) via email in business day valid
DB21/T 2727-2017 Top-working technical regulation for walnut trees via email in business day valid
DB21/T 2728-2017 Drawing specification for operational design for degraded shelter forest restoration via email in business day valid
DB21/T 2729-2017 Technical regulation of commercial timber plantation construction via email in business day valid
DB21/T 2730-2017 Technical regulations for trapping Dictyoploca japonica by solar lamps via email in business day valid
DB21/T 2731-2017 Technical regulations for cultivation of seedling of Phellodendron amurense Rupr. via email in business day valid
DB21/T 2732-2017 Technical specification for forest fire prevention via email in business day valid
DB21/T 2733-2017 Technicai regulation for system construction of coastal protective forest via email in business day abolished
DB21/T 2734.1-2017 Method of PCR typing diagnosis for bacterial Part1：Method of PCR detection for Escherichia coli via email in business day valid
DB21/T 2734.2-2017 Method of PCR typing diagnosis for bacterial Part2：Method of PCR typing detection for Clostridium perfringens via email in business day valid
DB21/T 2735.1-2017 Technical regulation of cashmere goat farming Part1 Shed construction via email in business day valid
DB21/T 2735.2-2017 Technical regulation of cashmere goat farming Part 2 Fattening via email in business day valid
DB21/T 2735.3-2017 Technical regulation of cashmere goat farming Part 3 Epideminc prevention via email in business day valid
DB21/T 2735.4-2017 Technical regulation of cashmere goat farming Part 4 Fecal sewage treatment via email in business day valid
DB21/T 2736-2017 Technical specification for risk assessment and measures on breed conservation of Yanjiang-cattle via email in business day valid
DB21/T 2737-2017 Technical specification for control of Semen Cuscutae in grassland via email in business day valid
DB21/T 2738-2017 Technical specification for antifical grassland estaclishment and livestock raising via email in business day valid
DB21/T 2739-2017 The technology operating procedures of diluting and saving for fresh semen of via email in business day valid
DB21/T 2740-2017 Technical specifications for healthy farming model of sunshine pig house via email in business day valid
DB21/T 2741-2017 Technical specification of TMR formulated and fed for shed-feeding Liaoning cashmere goat via email in business day valid
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