Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB15/T 3601-2024 Technical code of practice for cultivation of black soil through rotational cropping and tillage via email in business day valid
DB15/T 3602-2024 Technical code of practice of maize and soybean rotation without tillage for soil conservation and erosion reduction in black soil area via email in business day valid
DB15/T 3603-2024 Technical code of practice for increasing yield and efficiency of wheat and potato rotation in black Soil via email in business day valid
DB15/T 3604-2024 Technical code of practice for straw coverage and pre-sowing treatment of black soil via email in business day valid
DB15/T 3605-2024 Technical code of practice for returning straw to the black soil via email in business day valid
DB15/T 3606-2024 Technical code of practice organic fertilizer to black soil via email in business day valid
DB15/T 3607-2024 Technical code of practice for planting and turning green manure to fertilize in degenerated black soil via email in business day valid
DB15/T 3608-2024 Technical code of practice of maize continuous cropping stalk return in black soil via email in business day valid
DB15/T 3609-2024 Specification for evaluation of soil microbial fertility in black soil via email in business day valid
DB15/T 3610-2024 Technical code of practice for productivity evaluation of cultivated land in black soil area via email in business day valid
DB15/T 3611-2024 Specification for health assessment of cultivated land in black soil area via email in business day valid
DB15/T 3612-2024 Technical code of practice for black soil cross sloping field planting via email in business day valid
DB15/T 3613-2024 Technical code of practice for water storage and soil conservation through deep subsoiling and shallow plowing and straw returning of black soil via email in business day valid
DB15/T 3633-2024 Technical standard of assessment of alfalfa winter survival rating via email in business day valid
DB15/T 3639-2024 Code of practice for integrated control of major soil-borne diseases of greenhouse tomatoes via email in business day valid
DB15/T 3640-2024 Code of practice for chemical pesticides control of potato rot nematode disease via email in business day valid
DB15/T 3641-2024 Technical code of practice for isolation, identification and culture of potato rot nematode disease via email in business day valid
DB15/T 3651-2024 Technical regulations for sandification prevention and control of photovoltaic project via email in business day valid
DB15/T 3653-2024 Technical specification for improvement of degraded grassland in Hulunbuir area via email in business day valid
DB15/T 3656.1-2024 Technical code of practice for seedling transplanting and sowing ofture potato seedsPart 1: seedling transplanting via email in business day valid
* Related standard quantity: * Page quantity: * Current: * First Previous [5][6][7][8][9][10][11][12][13][14][15] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040