Standards

DB62/T 5178-2025 Active

DB62/T 5178-2025 The specification for ultrasonic internal pipeline inspection technology

This document specifies the general requirements for ultrasonic internal inspection technology of pipelines and describes the corresponding verification methods. This document is applicable to ultrasonic internal inspection of metal pipelines (oil pipelines) with a diameter of DN114 or more, which transport liquid media.

Publish Date: 2026-01-07

DB62/T 5179-2025 Active

DB62/T 5179-2025 Internet of Things Remote Calibration of Fair Scale Settings and Management Specification

This document specifies the selection, location, environment, quantity, and marking requirements, as well as management requirements for remote-calibrated fair scales (hereinafter referred to as remote-calibrated fair scales) in the Internet of Things. This document is applicable to the setup and management of remote-calibrated fair scales used in retail-oriented markets.

Publish Date: 2026-01-07

DB62/T 5180-2025 Active

DB62/T 5180-2025 Installing guidelines for molten salt pipelines in tower-type solar thermal power generation

This document establishes the welding and installation requirements for molten salt pipelines in tower solar thermal power stations. This document is applicable to the installation of molten salt pipelines in tower solar thermal power systems. Other types of systems can refer to it according to actual circumstances.

Publish Date: 2026-01-07

DB62/T 5181-2025 Active

DB62/T 5181-2025 Technical Specifications for the Rearing and Breeding of Plateau Rodents as Laboratory Animals

This document stipulates the breeding, feeding and management of laboratory animals, as well as the requirements for microbiological and parasitological monitoring of plateau pikas. This document is applicable to the breeding and feeding of laboratory animals, namely plateau pikas.

Publish Date: 2026-01-07

DB62/T 5182-2025 Active

DB62/T 5182-2025 The standard for breeding and management of common laboratory pigs

This document stipulates the principles of genetic classification and naming of ordinary-grade pigs used in experiments, their artificial breeding, feeding and management, and genetic monitoring, as well as quality assessment requirements. This document is applicable to the artificial breeding, production, and experimentation of ordinary-grade pigs used in experiments.

Publish Date: 2026-01-07

DB62/T 5183-2025 Active

DB62/T 5183-2025 Specification for insertion and nursing techniques of medium-length catheters

This document establishes the process for the insertion, maintenance, and removal of medium-length catheters, and specifies the indications, contraindications, and qualification requirements for operators of medium-length catheters. This document is applicable to medical personnel engaged in the insertion and maintenance of medium-length catheters in all levels and types of medical institutions.

Publish Date: 2026-01-07

DB62/T 5184-2025 Active

DB62/T 5184-2025 Procedural regulations for the operation of implantable upper arm venous infusion device

This document establishes the procedures for the implantation, maintenance, and removal of upper arm implantable venous drug delivery devices, and specifies the indications, contraindications, and qualification requirements for operators of upper arm implantable venous drug delivery devices. This document is applicable to medical personnel engaged in the implantation and use of upper arm implantable venous drug delivery devices in all types of medical institutions at all levels.

Publish Date: 2026-01-07

DB62/T 5185-2025 Active

DB62/T 5185-2025 Tianhua Meat Sheep

This document specifies the breed source, breed characteristics, production performance, and grade evaluation of Tianhua meat sheep. This document is applicable to the breed identification and grade evaluation of Tianhua meat sheep.

Publish Date: 2026-01-07

DB62/T 5186-2025 Active

DB62/T 5186-2025 Tao Cang Black Sheep

This document specifies the breed origin, breed characteristics, production performance, and grade evaluation of Tao-Zang Black Goats. This document is applicable to the identification and grade evaluation of Tao-Zang Black Goats.

Publish Date: 2026-01-07

DB62/T 5187-2025 Active

DB62/T 5187-2025 Black pig ecological breeding technical regulations

This document specifies the technical requirements for the selection of sites, the construction of pens and grazing areas, the selection of pigs, pre-grazing preparations, grazing management, slaughter, epidemic prevention, waste disposal, and file management in the ecological breeding of black pigs. This document is applicable to the ecological breeding of black pigs.

Publish Date: 2026-01-07

DB62/T 5188-2025 Active

\nDB62/T 5188-2025 Technical Specifications for Healthy Chicken Breeding

This document specifies the technical requirements for the healthy breeding of chickens, including terms and definitions, site selection and design of chicken farms, introduction of breeds, nutrition and feed, management of rearing, prevention and control of diseases, waste treatment, meat and egg testing, and file recordkeeping. This document is applicable to the healthy breeding of large-scale commercial broiler chickens and commercial laying hens.

Publish Date: 2026-01-07

DB62/T 2624-2025 Active

DB62/T 2624-2025 Luxian rabbit epidemic prevention technical specifications

This document stipulates the requirements for epidemic prevention and control and management in mink farms, and provides regular and emergency epidemic prevention measures. This document is applicable to epidemic prevention in mink farms.

Publish Date: 2026-01-07