Standards

DB3301/T 0392-2022 During large-scale exhibition activities, guidelines for epidemic prevention and control during the COVID-19 pandemic management are in place

This document stipulates the basic principles, organizational management, pre-exhibition management, in-exhibition management, and post-exhibition management requirements for COVID-19 prevention and control during large-scale exhibition events. This document applies to the management of COVID-19 prevention and control in exhibition venues during large-scale exhibition events by the organizers and all relevant parties. The prevention and control of COVID-19 during small and medium-sized exhibition events can be referenced accordingly.

Publish Date: 2022-12-31

DB3301/T 0390-2022

This document stipulates the basic requirements for emergency response to the "prevention and control of the novel coronavirus pneumonia epidemic" (hereinafter referred to as "epidemic prevention and control") of imported cold-chain food, as well as the requirements for risk monitoring, risk confirmation, risk disposal, information reporting, and evaluation and improvement. This document applies to the management of emergency response to the prevention and control of the novel coronavirus pneumonia epidemic of imported cold-chain food, and other cold-chain foods can refer to it for guidance.

Publish Date: 2022-12-31

DB3301/T 1117-2022 Fertilizer usage restrictions standards for main crops

This document stipulates the principles of fertilizer application based on fertilizer quota for major crops, the determination and evaluation of soil fertility, the limit values for fertilizer quota application, and fertilizer scheduling. This document is applicable to the limit standards for fertilizer quota application in the production of grain and oil crops such as rice, wheat, and rapeseed, as well as economic crops such as tomatoes, strawberries, and tea within the city limits.

Publish Date: 2022-12-31

DB3308/T 127-2022 Basic governance brain and basic requirements for event data aggregation and flow

Publish Date: 2022-11-30

DB3308/T 126-2022 Grassroots intellectual governance brain event data acquisition and management specification

Publish Date: 2022-11-30

DB3308/T 125-2022

Publish Date: 2022-11-30

DB3308/T 124-2022 The technical specifications for grassroots intelligence management platform

Publish Date: 2022-11-30