Standards

DB31/T 1018-2021 Abolished

DB31/T 1018-2021 Operation management and work specification of judicial office

This document stipulates the basic requirements for the construction and management of judicial offices, informatization construction, personnel requirements, job responsibilities, and evaluation and improvement.
This document applies to the operation and management of all judicial offices and public legal service workstations (rooms) in Shanghai City.

Publish Date: 2021-12-22

DB31/T 1323-2021 Abolished

DB31/T 1323-2021 A dynamic testing method for pressure sensors used in aerospace applications

This document specifies the content, testing requirements, testing equipment, and testing methods for dynamic testing of pressure sensors used in aerospace applications.
This document is applicable to the frequency response testing of pressure sensors and pressure measurement systems in the aerospace field based on sinusoidal pressure standard devices, as well as the step response testing based on shock tube standard devices.

Publish Date: 2021-10-29

DB31/T 1330-2021 Abolished

DB31/T 1330-2021 The requirements for the construction of professional fire brigades and micro fire stations

This document stipulates the requirements for the establishment of full-time fire brigades and miniature fire stations, including their scope of establishment, location and setup, staffing arrangements, equipment provision, and signage identification, etc.
This document applies to the construction of full-time fire brigades and miniature fire stations within the administrative area of Shanghai City.

Publish Date: 2021-10-29

DB31/T 1314-2021 Abolished

DB31/T 1314-2021 The technical guidelines for barrier-free modification of residence

This document sets forth the principles, evaluation, and transformation elements of barrier-free renovations for residential buildings.
This document is applicable to barrier-free renovations of independent residential units within civilian dwellings. Barrier-free renovations for non-independent residential units may be implemented with reference to this document.
This document is not applicable to barrier-free renovations outside residential units (such as stairwells, elevators, etc.).

Publish Date: 2021-09-14

DB31/T 1319-2021 Abolished

DB31/T 1319-2021 Technical specifications of chicken necropsy

This document specifies the venues, facilities, and equipment for the dissection of chicken carcasses, the dissection personnel, the dissection time, the dissection requirements, the carcass inspection, the dissection records, the evaluation and epidemic reporting, and the biosafety measures.
This document is applicable to the dissection of sick and dead chickens.

Publish Date: 2021-09-14

DB31/T 1321-2021 Abolished

DB31/T 1321-2021 Specification for operation management and service of electric vehicle public charging infrastructure

This document specifies the content and related requirements for the operation and management of public charging facilities for electric vehicles and customer service. The operation and management of dedicated charging facilities can be implemented with reference to this document.
This document applies to enterprises (hereinafter referred to as "enterprises") engaged in the operation and management of electric vehicle charging facilities, including inspection and maintenance, fault repair, and other related services, as well as providing charging, metering and billing, and usage consultation services to electric vehicle users.

Publish Date: 2021-09-14

DB31/T 596-2021 Abolished

DB31/T 596-2021 The technical management requirements of proper ventilation in metro

This document stipulates the basic requirements, technical requirements, management requirements, and testing methods for the reasonable ventilation of urban rail transit ventilation systems (referred to as ventilation systems).
This document is applicable to the ventilation and air conditioning systems of urban rail transit stations (station halls, platforms, entrance and exit corridors) and the equipment, management rooms, and trains within the stations.

Publish Date: 2021-07-27

DB31/T 435-2021 Abolished

DB31/T 435-2021 Technical requirements for safety and energy efficiency of lithium bromide absorption cold (hot) water units in distributed energy supply systems

This document specifies the safety and energy efficiency technical requirements, testing methods, and operation and maintenance requirements for lithium bromide absorption chillers (heaters) in distributed energy supply systems.
This document applies to gas-fired lithium bromide absorption chillers (heaters) in distributed energy supply systems and the corresponding waste heat-driven lithium bromide absorption chillers (heaters) powered by flue gas and hot water.

Publish Date: 2021-07-27

DB31/T 507-2021 Abolished

DB31/T 507-2021 Index of energy consumption per unit product of coal-fired condensing turbine-generator set

This document specifies the energy consumption (hereinafter referred to as "energy consumption") index levels, technical requirements, statistical scope, and calculation methods for coal-fired condensing steam turbine generator sets.
This document applies to the energy consumption calculation and evaluation of coal-fired condensing steam turbine generator sets with a rating of 300 MW or above (including 300 MW), as well as the energy consumption control of newly built units.
This document does not apply to combined heat and power generation units.

Publish Date: 2021-06-01

DB31/T 760-2021 Abolished

DB31/T 760-2021 Technical requirements and thermal performance evaluation of linear fresnel tracking concentrating solar collecting system

This document specifies the classification, technical requirements, and thermal performance evaluation methods for linear Fresnel solar tracking and focusing collection systems.
This document is applicable to linear Fresnel solar tracking and focusing collection systems that use water as the working fluid.

Publish Date: 2021-05-24

DB31/T 529-2021 Abolished

DB31/T 529-2021 Centralized central air conditioning system energy-saving evaluation value and its calculation method

This document specifies the energy-saving evaluation value, calculation method, and test method for centralized air conditioning systems.
This document is applicable to electrically driven centralized air conditioning systems in industrial and civil buildings. Other types of centralized air conditioning systems can be implemented with reference to this document, but it is not applicable to refrigerant direct evaporation air conditioning systems.

Publish Date: 2021-05-24

DB31/T 512-2021 Abolished

DB31/T 512-2021 Air cargo forwarding enterprise's safety technical prevention system requirements for warehouse facilities

This document stipulates the requirements for the design and construction, evaluation, inspection, acceptance, and operation and maintenance of the safety technical prevention systems for warehousing facilities of civil aviation freight forwarding enterprises in Shanghai.
This document applies to the safety technical prevention systems of civil aviation freight forwarding enterprises within the administrative area of Shanghai. Other similar warehousing facilities shall refer to this document for implementation.
The renovation and expansion of the existing safety technical prevention systems of civil aviation freight forwarding enterprises shall be carried out in accordance with this document.

Publish Date: 2021-05-08