Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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DB21/T 2701.2-2016 via email in business day valid
DB21/T 2701.3-2016 via email in business day valid
DB21/T 2702.1-2016 Information Security-Personal Information security management system evaluation-Part 1-Requirements via email in business day valid
DB21/T 2702.2-2018 via email in business day valid
DB21/T 2702.6-2019 via email in business day valid
DB21/T 2703-2016 Standard of Data Acquisition and Exchange for Dministrative Power Operation and Supervision System via email in business day abolished
DB21/T 2704-2016 via email in business day valid
DB21/T 2705-2016 Enumeration of nitrifying bacteria in microbial powder for freshwater aquaculture usage via email in business day valid
DB21/T 2706-2016 Technical Regulations for Cultivation Betula pendula via email in business day valid
DB21/T 2707-2016 technical regulations for tissue culture of Euonymus maackii Rupr. via email in business day valid
DB21/T 2708-2016 technical regulations for tissue culture of Cerasus humilis Bunge. via email in business day valid
DB21/T 2709-2016 Technical regulation for propogation via tissue culture of Acer rubrum seedlings via email in business day valid
DB21/T 2710-2016 Technical regulation for seedlings cultivation of Prunus virginiana via email in business day valid
DB21/T 2711-2016 Technical regulation for sowing and seedlings cultivation of Magnolia sieboldii via email in business day valid
DB21/T 2712-2016 Technical regulations of sowing and seeding propagation for Quercus mongolica Fisch.ex Ledeb via email in business day valid
DB21/T 2713-2016 Technical regulation for sowing and seedlings cultivation of Thuja occidentalis via email in business day valid
DB21/T 2714.1-2016 Specification for intelligent public traffic system Part 1：Operation of electronic bus stop board via email in business day valid
DB21/T 2714.2-2016 Specification for intelligent public traffic system Part 2：Data management via email in business day valid
DB21/T 2715.1-2016 via email in business day valid
DB21/T 2715.2-2016 via email in business day valid
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