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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB31/T 1337-2021 Evaluation specification of bus and trolley bus information service ofestimated arrival and departure time $225.00 via email in 1~3 business day valid
DB31/T 518-2010 Technical requirements of video monitoring system for inter-provincial passenger vehicles $255.00 via email in 1~3 business day valid
DB31/T 856-2014 Standards on the signs for public freight by land $255.00 via email in 1~3 business day abolished
DB32/T 3951-2020 Technical specification for automatic emergency braking system of commercial vehicles $255.00 via email in 1~3 business day valid
DB32/T 4190-2022 Safety management specification for road transport enterprises of dangerous goods via email in business day valid
DB32/T 4408-2022 Underwater highway tunnel operation specifications- Safety risk management via email in business day valid
DB32/T 4512-2023 Design specifications for high-strength steel corrugated beams of highway guardrail $495.00 via email in 1~5 business day valid
DB33/T 924-2014 Specification for business information exchange of road freight transportation $660.00 via email in 1~8 business day valid
DB33/T 925-2014 Specification for business information exchange of parcel express $615.00 via email in 1~8 business day valid
DB33/T 975-2015 Technical Specification for Design of Phosphorescent Highway Traffic Signs via email in business day superseded
DB33/T 987-2015 Technical specification for application of highway tunnel lighting energy-saving control system $300.00 via email in 1~5 business day valid
DB36/T 857-2015 Code for design of LED lighting in highway tunnel $255.00 via email in 1~3 business day valid
DB36/T 858-2015 Technical specification of LED lamp for tunnel lighting $315.00 via email in 1~5 business day valid
DB36/T 859-2015 Specification for construction taking-over of LED lighting in highway tunne $165.00 via email in 1~3 business day abolished
DB37/T 3138-2018 Detailed rule for the Management and Control System of Risk Classification for Production Safety of Highway Waterway Industry Enterprises via email in business day valid
DB37/T 3139-2018 Detailed rule for the system of screening for and elimination of hidden risks of highway waterway industry enterprises safety accidents via email in business day valid
DB37/T 3211-2018 via email in business day valid
DB37/T 3212-2018 via email in business day valid
DB37/T 3267-2018 Specifications for taxi service via email in business day valid
DB37/T 3392-2018 Specification for sevice management of expressway service area via email in business day valid
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