B 44 标准查询与下载

DB12/T 1285-2023 蚯蚓养殖生物处理技术规程

Technical regulations for biological treatment of earthworm culture

DB36/T 1904-2023 实验动物 支原体荧光定量PCR检测方法

Fluorescent quantitative PCR detection method for Mycoplasma in experimental animals

DB36/T 1902-2023 实验动物 嗜肺巴斯德杆菌荧光定量PCR检测方法

Fluorescence quantitative PCR detection method of Pasteurella pneumophila in experimental animals

DB36/T 1903-2023 实验动物 小鼠肝炎病毒荧光定量PCR检测方法

Fluorescence quantitative PCR detection method of mouse hepatitis virus in experimental animals

DB1509/T 0001-2023 奶绵羊冷冻精液生产技术规程

Technical regulations for the production of frozen semen from dairy sheep

DB1509/T 0004-2023 东佛里生羊饲养管理技术规程

Technical Regulations on Feeding and Management of Dongfuli Sheep

DB50/T 1520-2023 规模猪场种猪质量评估技术规范

本文件适用于规模猪场空栏消毒。

Technical specifications for quality assessment of breeding pigs in large-scale pig farms

DB43/T 958.1-2023 实验用小型猪 第1部分：遗传质量控制

Experimental Minipigs Part 1: Genetic Quality Control

DB43/T 959.3-2023 异种移植用无指定病原体（DesignatedPathogen Free, DPF）医用供体猪 第3部分：配合饲料

Designated Pathogen Free (DPF) medical donor pigs for xenotransplantation Part 3: Compound feed

DB43/T 958.5-2023 实验用小型猪 第5部分：环境与设施

Experimental Miniature Pigs Part 5: Environment and Facilities

DB43/T 959.1-2023 异种移植用无指定病原体（DesignatedPathogen Free, DPF）医用供体猪 第1部分：遗传质量控制

Designated Pathogen Free (DPF) Medical Donor Pigs for Xenotransplantation Part 1: Genetic Quality Control

DB43/T 959.2-2023 异种移植用无指定病原体（DesignatedPathogen Free, DPF）医用供体猪 第2部分：微生物、寄生虫学监测

Designated Pathogen Free (DPF) medical donor pigs for xenotransplantation Part 2: Microbiological and parasitological monitoring

DB43/T 958.4-2023 实验用小型猪 第4部分：病理学诊断规范

Miniature pigs for laboratory use Part 4: Specifications for pathological diagnosis

DB43/T 959.5-2023 异种移植用无指定病原体（DesignatedPathogen Free, DPF）医用供体猪 第5部分：环境与设施

Designated Pathogen Free (DPF) Medical Donor Pigs for Xenotransplantation Part 5: Environment and Facilities

DB43/T 958.3-2023 实验用小型猪 第3部分：配合饲料

Experimental Miniature Pigs Part 3: Compound Feed

DB43/T 959.4-2023 异种移植用无指定病原体（DesignatedPathogen Free, DPF）医用供体猪 第4部分：病理学诊断规范

Designated Pathogen Free (DPF) medical donor pigs for xenotransplantation Part 4: Pathological diagnostic specifications

DB43/T 958.2-2023 实验用小型猪 第2部分：微生物、寄生虫学等级与监测

Experimental Minipigs Part 2: Microbiological and Parasitological Hierarchy and Monitoring

DB13/T 5827-2023 集约化奶牛养殖粪污保氮固磷技术规程

Technical Regulations for Nitrogen and Phosphorus Fixation in Manure from Intensive Dairy Breeding

DB35/T 2132-2023 实验用秀丽隐杆线虫 饲育技术

本文件规定了实验用秀丽隐杆线虫（以下简称“线虫”）饲育过程中人员、环境与设施、引种与保种、繁育、饲养、消毒与感染防控、废弃物处理、记录与档案等技术要求。 本文件适用于实验用秀丽隐杆线虫的饲育。

Experimental Caenorhabditis elegans breeding technology

DB4416/T 17-2023 产鸽饲养管理技术规范

Technical specifications for breeding and management of pigeons