Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YB/T 4941-2021 |
Technical specification for green desiGN product evaluation Hot rolled wire rod for steel cord {译} 绿色设计产品评价技术规范 钢帘线用热轧盘条 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4940-2021 |
Green DesiGN Product Evaluation Technical Specifications - Wire Rod for Bridge Cables {译} 绿色设计产品评价技术规范 桥梁缆索用盘条 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4939-2021 |
Green desiGN product evaluation technical specification - wire rod for cold heading {译} 绿色设计产品评价技术规范 冷镦用线材 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
QB/T 5574-2021 |
Green DesiGN Product Evaluation Technical Specifications Fur {译} 绿色设计产品评价技术规范 毛皮 |
China Light Industry Industry
Standards GN |
![]() English PDF |
QB/T 5573-2021 |
Technical Specifications for Evaluation of Green DesiGN Products Leather {译} 绿色设计产品评价技术规范 皮革 |
China Light Industry Industry
Standards GN |
![]() English PDF |
HG/T20721-2021 |
DesiGN specification for concentrated brine evaporation pond{译} {译} 浓盐水蒸发塘设计规范 |
China Chemistry Industry
Standards GN |
![]() English PDF |
XB/T 807-2021 |
Technical specification for recycling of waste sintered NdFeB maGNets{译} {译} 废旧烧结钕铁硼磁体再生利用技术规范 |
China Rare Earth Industry
Standards GN |
![]() English PDF |
XB/T 805-2021 |
Green DesiGN Product Evaluation Technical Specifications Rare Earth Pyrometallurgical Products{译} {译} 绿色设计产品评价技术规范 稀土火法冶炼产品 |
China Rare Earth Industry
Standards GN |
![]() English PDF |
XB/T 804-2021 |
Technical Specifications for Evaluation of Green DesiGN Products Ionic Rare Earth Mineral Products{译} {译} 绿色设计产品评价技术规范 离子型稀土矿产品 |
China Rare Earth Industry
Standards GN |
![]() English PDF |
NB/T 10675-2021 |
Standardized desiGN specification for 110kV multi-terminal transmission line protection device {译} 110kV多端输电线路保护装置标准化设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10669-2021 |
DesiGN guidelines for pulverized coal boilers in high-sodium coal power stations {译} 高钠煤电站煤粉锅炉设计导则 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10626—2021 |
Code for anti-corrosion desiGN of offshore wind farm engineering {译} 海上风电场工程防腐蚀设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10611—2021 |
Guidelines for the desiGN of oily wastewater treatment systems for hydroelectric power plants {译} 水力发电厂含油污水处理系统设计导则 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10609—2021 |
Specifications for the DesiGN of Drift Barriers in Hydropower Projects {译} 水电工程拦漂排设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10607—2021 |
DesiGN guidelines for access control systems in hydroelectric power plants {译} 水力发电厂门禁系统设计导则 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10606—2021 |
Code for desiGN of DC power supply system in hydroelectric power plants {译} 水力发电厂直流电源系统设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10605—2021 |
Specifications for planning and desiGN of land acquisition enterprises for hydropower project construction {译} 水电工程建设征地企业处理规划设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10658-2021 |
Wind turbines - pitch and yaw bearing desiGN requirements{译} {译} 风力发电机组 变桨和偏航轴承设计要求 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10656-2021 |
Vibration stability simulation and verification of direct-drive permanent maGNet wind turbine{译} {译} 直驱永磁风力发电机组 振动稳定性仿真与验证 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10663-2021 |
Offshore wind turbines - DesiGN code for corrosion protection structure of electrical control equipment{译} {译} 海上型风力发电机组 电气控制设备腐蚀防护结构设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10662-2021 |
Wind turbines - Electrical systems - ElectromaGNetic compatibility - Technical specifications{译} {译} 风力发电机组 电气系统 电磁兼容 技术规范 |
China Energy Industry
Standards GN |
![]() English PDF |
FZ/T 93110-2021 |
MaGNetic rotor type false twister {译} 磁性转子式假捻器 |
China Textile Industry
Standards GN |
![]() English PDF |
SB/T 11231-2021 |
Guidelines for DesiGN and Production of Environmentally Friendly Booths {译} 环保展台设计制作指南 |
China Commercial Industry
Standards GN |
![]() English PDF |
YY 9706.257-2021 |
Medical electrical equipment Part 2-57: Particular requirements for the basic safety and essential performance of non-laser light source equipment for therapeutic, diaGNostic, monitoring and plastic/medical cosmetic use {译} 医用电气设备 第2-57部分:治疗、诊断、监测和整形/医疗美容使用的非激光光源设备基本安全和基本性能的专用要求 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
YY 9706.233-2021 |
Medical electrical equipment - Part 2-33: Particular requirements for basic safety and essential performance of maGNetic resonance equipment for medical diagnostic use {译} 医用电气设备 第2-33部分:医疗诊断用磁共振设备的基本安全和基本性能专用要求 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
YY 9706.102-2021 |
Medical Electrical Equipment Part 1-2: General Requirements for Basic Safety and Essential Performance Collateral Standard: ElectromaGNetic Compatibility Requirements and Tests {译} 医用电气设备 第1-2部分:基本安全和基本性能的通用要求 并列标准:电磁兼容 要求和试验 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
YY/T 0061—2021 |
Specific electromaGNetic wave therapy device {译} 特定电磁波治疗器 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
YY/T 1728-2021 |
Clinical laboratory tests and in vitro diaGNostic systems Reference methods for in vitro activity detection of yeast-like fungi antibacterial agents associated with infectious diseases {译} 临床实验室检测和体外诊断系统 感染性疾病相关酵母样真菌抗菌剂的体外活性检测参考方法 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
YY/T 0746—2021 |
Special technical conditions for on-board medical X-ray diaGNostic equipment {译} 车载医用X射线诊断设备专用技术条件 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
YB/T 4894-2021 |
Limit of energy consumption per unit product of maGNesia refractory products {译} 镁质耐火制品单位产品能源消耗限额 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4904-2021 |
Technical specification for green desiGN product evaluation Hot-rolled ribbed steel bar for bolt {译} 绿色设计产品评价技术规范 锚杆用热轧带肋钢筋 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4903-2021 |
Green DesiGN Product Evaluation Technical Specifications Cold-rolled ribbed steel bars {译} 绿色设计产品评价技术规范 冷轧带肋钢筋 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4902-2021 |
Technical specification for green desiGN product evaluation Hot-rolled ribbed steel bar for reinforced concrete {译} 绿色设计产品评价技术规范 钢筋混凝土用热轧带肋钢筋 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4901-2021 |
Technical Specification for Evaluation of Green DesiGN Products - Wheels for Railway Vehicles {译} 绿色设计产品评价技术规范 铁道车辆用车轮 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4915-2021 |
Technical Specification for Green DesiGN Product Evaluation Ductile Iron Pipe {译} 绿色设计产品评价技术规范 球墨铸铁管 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4900-2021 |
Green DesiGN Product Evaluation Technical Specifications Hot-rolled H-beams {译} 绿色设计产品评价技术规范 热轧H型钢 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
HG/T 5873-2021 |
Technical Specifications for Evaluation of Green DesiGN Products Metal Oxide Miscible Pigments {译} 绿色设计产品评价技术规范 金属氧化物混相颜料 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5872-2021 |
Technical Specifications for Evaluation of Green DesiGN Products Cathodic Electrophoretic Coatings {译} 绿色设计产品评价技术规范 阴极电泳涂料 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5871-2021 |
Technical Specifications for Evaluation of Green DesiGN Products Polyethylene Terephthalate (PET) Resin {译} 绿色设计产品评价技术规范 聚对苯二甲酸乙二醇酯(PET)树脂 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5870-2021 |
Technical Specification for Evaluation of Green DesiGN Products Polybutylene Terephthalate (PBT) Resin {译} 绿色设计产品评价技术规范 聚对苯二甲酸丁二醇酯(PBT)树脂 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5869-2021 |
Green DesiGN Product Evaluation Technical Specifications Polystyrene Resin {译} 绿色设计产品评价技术规范 聚苯乙烯树脂 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5868-2021 |
Green DesiGN Product Evaluation Technical Specifications Polytetramethylene ether glycol {译} 绿色设计产品评价技术规范 聚四亚甲基醚二醇 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5867-2021 |
Green DesiGN Product Evaluation Technical Specifications 1,4 Butanediol {译} 绿色设计产品评价技术规范 1,4丁二醇 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5864-2021 |
Technical Specifications for Green DesiGN Product Evaluation Automotive Tires {译} 绿色设计产品评价技术规范 汽车轮胎 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5863-2021 |
Technical Specification for Evaluation of Green DesiGN Products - Adhesives for Shoes and Bags {译} 绿色设计产品评价技术规范 鞋和箱包用胶粘剂 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5862-2021 |
Green DesiGN Product Evaluation Technical Specifications Waterborne Wood Coatings {译} 绿色设计产品评价技术规范 水性木器涂料 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5861-2021 |
Green DesiGN Product Evaluation Technical Specifications Chlorinated Polyvinyl Chloride Resin {译} 绿色设计产品评价技术规范 氯化聚氯乙烯树脂 |
China Chemistry Industry
Standards GN |
![]() English PDF |
HG/T 5860-2021 |
Technical Specification for Evaluation of Green DesiGN Products Polyvinyl Chloride Resin {译} 绿色设计产品评价技术规范 聚氯乙烯树脂 |
China Chemistry Industry
Standards GN |
![]() English PDF |
QB/T 5542-2021 |
Green DesiGN Product Evaluation Technical Specifications Room Air Conditioner {译} 绿色设计产品评价技术规范 房间空气调节器 |
China Light Industry Industry
Standards GN |
![]() English PDF |
JB/T 10611-2021 |
Claw type electromaGNetic clutch {译} 牙嵌式电磁离合器 |
China Machinery Industry
Standards GN |
![]() English PDF |
JB/T 5244-2021 |
ElectromaGNet for hydraulic valve {译} 液压阀用电磁铁 |
China Machinery Industry
Standards GN |
![]() English PDF |
YS/T 575.19-2021 |
Methods for chemical analysis of bauxite ores - Part 19: Determination of loss on iGNition - Gravimetric method {译} 铝土矿石化学分析方法 第19部分:灼减量的测定 重量法 |
China Non-ferrous Metal Industry
Standards GN |
![]() English PDF |
YS/T 1416-2021 |
Methods for chemical analysis of nickelous oxide - Determination of copper, iron, zinc, calcium, maGNesium, sodium, cobalt, cadmium, manganese and sulfur content - Inductively coupled plasma atomic emission spectrometry {译} 氧化亚镍化学分析方法 铜、铁、锌、钙、镁、钠、钴、镉、锰和硫含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards GN |
![]() English PDF |
JC/T 747-2021 |
Glass fiber maGNesia cementitious material wave tile and ridge tile{译} {译} 玻纤镁质胶凝材料波瓦及脊瓦 |
China Building Material Industry
Standards GN |
![]() English PDF |
JC/T 449-2021 |
Raw materials for maGNesia cementitious materials{译} {译} 镁质胶凝材料用原料 |
China Building Material Industry
Standards GN |
![]() English PDF |
YD/T 5246-2021 |
DesiGN specification for broadband trunking communication based on LTE technology {译} 基于LTE技术的宽带集群通信工程设计规范 |
China Telecommunication Industry
Standards GN |
![]() English PDF |
YD/T 5185-2021 |
IP Multimedia Subsystem (IMS) Engineering DesiGN Specification {译} IP多媒体子系统(IMS)工程设计规范 |
China Telecommunication Industry
Standards GN |
![]() English PDF |
YD/T 3814.2-2021 |
ElectromaGNetic environment protection of communication bureau stations - Part 2: Electromagnetic environment protection methods {译} 通信局站的电磁环境防护 第2部分:电磁环境防护方法 |
China Telecommunication Industry
Standards GN |
![]() English PDF |
YD/T 3814.1-2021 |
ElectromaGNetic environment protection of communication bureau stations - Part 1: Electromagnetic environment classification {译} 通信局站的电磁环境防护 第1部分:电磁环境分类 |
China Telecommunication Industry
Standards GN |
![]() English PDF |
GY/T 347.3-2021 |
Real-time serial digital interfaces for ultra-high-definition television siGNals - Part 3: Single-link and multi-link 6Gbit/s, 12Gbit/s and 24Gbit/s optical and electrical interfaces {译} 超高清晰度电视信号实时串行数字接口 第3部分:单链路和多链路6Gbit/s、12Gbit/s和24Gbit/s光和电接口 |
China Radio, Film and TV Industry
Standards GN |
![]() English PDF |
GY/T 347.2-2021 |
Real-time serial digital interface for ultra-high-definition television siGNals - Part 2: Multi-link 10 Gbit/s optical interface (12-bit word container) {译} 超高清晰度电视信号实时串行数字接口 第2部分:多链路10Gbit/s光接口(12比特字容器) |
China Radio, Film and TV Industry
Standards GN |
![]() English PDF |
GY/T 347.1-2021 |
Real-time serial digital interface for ultra-high-definition television siGNals - Part 1: Multi-link 10 Gbit/s optical interface (10-bit word container) {译} 超高清晰度电视信号实时串行数字接口 第1部分:多链路10Gbit/s光接口(10比特字容器) |
China Radio, Film and TV Industry
Standards GN |
![]() English PDF |
YY/T 1789.2-2021 |
In-vitro diaGNostic test systems - Performance evaluation methods - Part 2: Accuracy{译} {译} 体外诊断检验系统 性能评价方法 第2部分:正确度 |
China Pharmaceutics Industry
Standards GN |
![]() English PDF |
NB/T 10881—2021 |
Code for desiGN of automatic fire alarm system for hydroelectric power plants {译} 水力发电厂火灾自动报警系统设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10880—2021 |
Specifications for centralized monitoring engineering desiGN of cascade hydropower plants {译} 梯级水电厂集中监控工程设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10879—2021 |
Specifications for desiGN of computer monitoring system for hydroelectric power plants {译} 水力发电厂计算机监控系统设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10878—2021 |
Specifications for electromechanical desiGN of hydroelectric power plants {译} 水力发电厂机电设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10876—2021 |
Specifications for Planning and DesiGN of Land Acquisition and Resettlement for Hydropower Project Construction {译} 水电工程建设征地移民安置规划设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10872—2021 |
Code for desiGN of roller compacted earth-rock dams {译} 碾压式土石坝设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10871-2021 |
Code for desiGN of concrete face rockfill dam {译} 混凝土面板堆石坝设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10870-2021 |
Code for DesiGN of Concrete Arch Dam {译} 混凝土拱坝设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10867—2021 |
Spillway DesiGN Code {译} 溢洪道设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10864—2021 |
Specifications for urban relocation planning and desiGN for resettlement of hydropower projects {译} 水电工程移民安置城镇迁建规划设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10863-2021 |
Code for desiGN of fish lifting machine for hydropower projects {译} 水电工程升鱼机设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10862-2021 |
Code for desiGN of fish collection and transportation system in hydropower projects {译} 水电工程集运鱼系统设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10861—2021 |
Specifications for the configuration and desiGN of measuring devices in hydroelectric power plants {译} 水力发电厂测量装置配置设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10857-2021 |
DesiGN codes for reasonable service life and durability of hydropower projects {译} 水电工程合理使用年限及耐久性设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10850—2021 |
DesiGN code for forced infiltration engineering in underground coal mines{译} {译} 煤矿井下强制增渗工程设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
DL/T 5631-2021 |
In-depth regulations on the content of transmission network planning and desiGN{译} {译} 输电网规划设计内容深度规定 |
China Electricity Industry
Standards GN |
![]() English PDF |
DL/T 5630-2021 |
DesiGN rules for disaster prevention and mitigation of power transmission and transformation projects{译} {译} 输变电工程防灾减灾设计规程 |
China Electricity Industry
Standards GN |
![]() English PDF |
DL/T 5629-2021 |
Technical specification for the desiGN of steel-reinforced concrete-filled steel tubular structures for overhead transmission lines{译} {译} 架空输电线路钢骨钢管混凝土结构设计技术规程 |
China Electricity Industry
Standards GN |
![]() English PDF |
DL/T 5222-2021 |
Conductor and Appliance Selection DesiGN Code{译} {译} 导体和电器选择设计规程 |
China Electricity Industry
Standards GN |
![]() English PDF |
DL/T 5175-2021 |
DesiGN rules for thermal switch and analog control systems in thermal power plants{译} {译} 火力发电厂热工开关量和模拟量控制系统设计规程 |
China Electricity Industry
Standards GN |
![]() English PDF |
NB/T 10912—2021 |
Guidelines for engineering desiGN of offshore wind farms in sea ice areas {译} 海冰地区海上风电场工程设计导则 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10910—2021 |
DesiGN specification for setting safety signs of offshore wind farm engineering {译} 海上风电场工程安全标识设置设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10907—2021 |
Code for desiGN of concrete-steel hybrid towers for wind turbines {译} 风电机组混凝土—钢混合塔筒设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
NB/T 10858—2021 |
Code for desiGN of water intake of hydropower station {译} 水电站进水口设计规范 |
China Energy Industry
Standards GN |
![]() English PDF |
YB/T 4932-2021 |
MaGNetic particle testing method for hot rolled steel{译} {译} 热轧型钢磁粉检测方法 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
YB/T 4931-2021 |
Low maGNification structure defect rating chart of continuous cast steel special-shaped billet{译} {译} 连铸钢异型坯低倍组织缺陷评级图 |
China Metallurgy Industry
Standards GN |
![]() English PDF |
QB/T 5665-2021 |
MaGNetic plastic door curtain{译} {译} 磁吸塑料门帘 |
China Light Industry Industry
Standards GN |
![]() English PDF |
XB/T 408-2021 |
Samarium maGNesium alloy{译} {译} 钐镁合金 |
China Rare Earth Industry
Standards GN |
![]() English PDF |
YS/T 1502-2021 |
Chemical analysis method of ruthenium compounds Determination of platinum, palladium, rhodium, iridium, gold, silver, copper, iron, nickel, maGNesium, manganese, lead, zinc, calcium, sodium content Inductively coupled plasma atomic emission spectrometry{译 {译} 钌化合物化学分析方法 铂、钯、铑、铱、金、银、铜、铁、镍、镁、锰、铅、锌、钙、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards GN |
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YS/T 1472.4-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materials? Part 4: Determination of lithium, nickel, cobalt, sodium, potassium, copper, calcium, iron, maGNesium, zinc, aluminum, silicon content? Inductively Coupled Plasma Atomic Emission {译} 富锂锰基正极材料化学分析方法? 第4部分:锂、镍、钴、钠、钾、铜、钙、铁、镁、锌、铝、硅含量的测定? 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards GN |
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YS/T 1445.3-2021 |
Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides-Part 3: Determination of aluminum, copper, iron, zinc, calcium, maGNesium, sodium and manganese content-Inductively coupled plasma atomic emission spectrometry{译} {译} 镍钴铝三元素复合氢氧化物化学分析方法 第3部分:铝、铜、铁、锌、钙、镁、钠、锰含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards GN |
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YS/T 1435-2021 |
Rolled copper foil for electromaGNetic shielding{译} {译} 电磁屏蔽用压延铜箔 |
China Non-ferrous Metal Industry
Standards GN |
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JB/T 14135-2021 |
Fruit and vegetable vacuum pressure impreGNation equipment{译} {译} 果蔬真空加压浸渍设备 |
China Machinery Industry
Standards GN |
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YD/T 5186-2021 |
DesiGN specification for installation of outdoor cabinets for communication systems{译} {译} 通信系统用室外机柜安装设计规范 |
China Telecommunication Industry
Standards GN |
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YD/T 5026-2021 |
DesiGN specification for slot rack installation in information communication room{译} {译} 信息通信机房槽架安装设计规范 |
China Telecommunication Industry
Standards GN |
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NY/T 557-2021 |
Equine gangrene diaGNostic techniques {译} 马鼻疽诊断技术 |
China Agriculture Industry
Standards GN |
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NY/T 4043-2021 |
DiaGNosis Techniques for Cystic Larvasis of Apis mellifera {译} 中华蜜蜂囊状幼虫病诊断技术 |
China Agriculture Industry
Standards GN |
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