Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JT/T 692.2-2022 |
Test method for chromaticity performance of retroreflective materiaLS - Part 2: Daytime color of fluorescent reflective film and fluorescent reflective marking materials {译} 逆反射材料色度性能测试方法 第2部分:荧光反光膜和荧光反光标记材料昼间色 |
China Transport Industry
Standards LS |
English PDF |
JT/T 692.1-2022 |
Test method for chromaticity performance of retroreflective materiaLS Part 1: Night color of retroreflective materials {译} 逆反射材料色度性能测试方法 第1部分:逆反射体夜间色 |
China Transport Industry
Standards LS |
English PDF |
YY/T 0493-2022 |
Dentistry Elastomeric impression materiaLS {译} 牙科学 弹性体印模材料 |
China Pharmaceutics Industry
Standards LS |
English PDF |
SN/T 5482-2022 |
Standards for Quarantine and Treatment of Bluetongue Disease in Imported AnimaLS {译} 进境动物蓝舌病检疫处理规范 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5481-2022 |
Detection method of gentamicin in food animaLS and feed for import and export-liquid chromatography-mass spectrometry/mass spectrometry {译} 进出口食用动物、饲料中庆大霉素检测方法 液相色谱-质谱/质谱法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5476-2022 |
Specifications for the construction of designated isolation and quarantine facilities for imported equine animaLS {译} 进境马属动物指定隔离检疫场建设规范 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
GA/T 1996-2022 |
Technical requirements and test methods for police Tiantong satellite mobile terminaLS and application equipment {译} 警用天通卫星移动终端及应用设备技术要求和测试方法 |
China Security Industry
Standards LS |
English PDF |
NY/T 4160-2022 |
Technical specifications for field triaLS of biochar-based fertilizers {译} 生物炭基肥料田间试验技术规范 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 4121-2022 |
Feed Raw MateriaLS Corn Germ Meal {译} 饲料原料 玉米胚芽粕 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 4113-2022 |
Diazinon emuLSifiable concentrate {译} 二嗪磷乳油 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 4095-2022 |
Metalaxyl Seed Treatment EmuLSion {译} 精甲霜灵种子处理乳剂 |
China Agriculture Industry
Standards LS |
English PDF |
YY/T 1789.4-2022 |
In vitro diagnostic test systems - Performance evaluation methods - Part 4: Linear and reportable intervaLS {译} 体外诊断检验系统 性能评价方法 第4部分:线性区间与可报告区间 |
China Pharmaceutics Industry
Standards LS |
English PDF |
GH/T 1370-2022 |
Standardization of credit file information for agricultural materiaLS and agricultural technology social service subjects {译} 农资农技社会化服务主体信用档案信息规范 |
China #N/A
Standards LS |
English PDF |
GH/T 1369-2022 |
Metadata description specification for socialized service of agricultural materiaLS and agricultural technology {译} 农资农技社会化服务元数据描述规范 |
China #N/A
Standards LS |
English PDF |
GA/T 1990-2022 |
Forensic Science Detection of Suspected Precursor ChemicaLS Infrared Spectroscopy {译} 法庭科学 疑似易制毒化学品检验 红外光谱法 |
China Security Industry
Standards LS |
English PDF |
YY/T 1812-2022 |
Characterization of physical and chemical properties of biodegradable biomedical metal materiaLS {译} 可降解生物医用金属材料理化特性表征 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 1807-2022 |
Dentistry Rapid non-destructive testing of main components in restorative metal materiaLS Hand-held X-ray fluorescence spectrometer method (semi-quantitative method) {译} 牙科学 修复用金属材料中主要成分的快速无损检测 手持式X射线荧光光谱仪法(半定量法) |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 0681.12-2022 |
Test methods for sterile medical device packaging - Part 12: Soft barrier materiaLS rub resistance {译} 无菌医疗器械包装试验方法 第12部分:软性屏障材料抗揉搓性 |
China Pharmaceutics Industry
Standards LS |
English PDF |
NB/T 10939-2022 |
Inspection and acceptance rules for boiler materiaLS {译} 锅炉用材料入厂验收规则 |
China Energy Industry
Standards LS |
English PDF |
JB/T 14189.1-2022 |
Horizontal five-axis linkage CNC electrolytic machining machine tooLS Part 1: Precision inspection {译} 卧式五轴联动数控电解加工机床 第1部分:精度检验 |
China Machinery Industry
Standards LS |
English PDF |
JB/T 10874-2022 |
Alumina Ceramic Seal Rings for Mechanical SeaLS {译} 机械密封用氧化铝陶瓷密封环 |
China Machinery Industry
Standards LS |
English PDF |
JB/T 10706-2022 |
Fluoroplastic fully covered rubber O-rings for mechanical seaLS {译} 机械密封用氟塑料全包覆橡胶O形圈 |
China Machinery Industry
Standards LS |
English PDF |
QB/T 5741-2022 |
Raw materiaLS for cosmetics Charcoal powder {译} 化妆品用原料 炭粉 |
China Light Industry Industry
Standards LS |
English PDF |
HJ 1244-2022 |
Self-monitoring Technical Guidelines for Pollutant Discharging Units Smelting Rare Rare Earth MetaLS {译} 排污单位自行监测技术指南 稀有稀土金属冶炼 |
China Environment Industry
Standards LS |
English PDF |
JB/T20108-2022 |
Pharmaceutical puLSe bag filter {译} 药用脉冲式布袋除尘器 |
China Machinery Industry
Standards LS |
English PDF |
CB/T 4519-2022 |
Regulations on Safety Management of Electric TooLS and Pneumatic Tools for Enterprises in the Shipbuilding Industry {译} 船舶行业企业电动工具和气动工具安全管理规定 |
China Watercraft Industry
Standards LS |
English PDF |
HJ 1243-2022 |
Determination of 20 polybrominated biphenyLS in soil and sediment by gas chromatography-high resolution mass spectrometry {译} 土壤和沉积物 20种多溴联苯的测定 气相色谱-高分辨质谱法 |
China Environment Industry
Standards LS |
English PDF |
SN/T 5431.5-2022 |
Identification method of imported solid waste-Textile raw materiaLS and products-Part 5:Fiber{译} {译} 进口固体废物鉴别方法 纺织原料及制品 第5部分:纤维 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5431.4-2022 |
Identification method of imported solid waste-Textile raw materiaLS and products-Part 4: Leather and fur{译} {译} 进口固体废物鉴别方法 纺织原料及制品 第4部分:皮革毛皮 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5431.3-2022 |
Identification method of imported solid waste-Textile raw materiaLS and products-Part 3: Fabrics{译} {译} 进口固体废物鉴别方法 纺织原料及制品 第3部分:织物 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5431.2-2022 |
Identification method of imported solid waste-Textile raw materiaLS and products-Part 2: Yarn{译} {译} 进口固体废物鉴别方法 纺织原料及制品 第2部分:纱线 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5431.1-2022 |
Identification method of imported solid waste-Textile raw materiaLS and products-Part 1: General{译} {译} 进口固体废物鉴别方法 纺织原料及制品 第1部分:通则 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5413-2022 |
Identification method of nickel ore, nickel concentrate and main nickel-containing materiaLS{译} {译} 镍矿、镍精矿及主要含镍物料鉴别方法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5411-2022 |
Identification method of cobalt concentrate and main cobalt-containing materiaLS{译} {译} 钴精矿及主要含钴物料鉴别方法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5289-2022 |
Specification for inspection of import and export functional textile labeLS{译} {译} 进出口功能性纺织品标签检验规范 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5418-2022 |
Inspection rules for imported recycled cast aluminum alloy raw materiaLS{译} {译} 进口再生铸造铝合金原料检验规程 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5417-2022 |
Inspection Rules for Imported Recycled Brass Raw MateriaLS{译} {译} 进口再生黄铜原料检验规程 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5416-2022 |
Inspection rules for imported recycled copper raw materiaLS{译} {译} 进口再生铜原料检验规程 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
JB/T 14524-2022 |
Power cut protection switch for electric tooLS {译} 电动工具用断电保护开关 |
China Machinery Industry
Standards LS |
English PDF |
JB/T 14243-2022 |
Hot tandem rolling milLS - Fixed width presses - General technical specifications {译} 热连轧机组 定宽压力机 通用技术规范 |
China Machinery Industry
Standards LS |
English PDF |
JB/T 14566-2022 |
Water-cooled chiller uses rubber balLS to automatically clean the head pipe box on-line {译} 水冷冷水机组用胶球自动在线清洗封头管箱 |
China Machinery Industry
Standards LS |
English PDF |
YY/T 0698.2-2022 |
Packaging materiaLS for terminally sterilized medical devices - Part 2: Requirements and test methods for packaging materials for sterilization {译} 最终灭菌医疗器械包装材料 第2部分:灭菌包裹材料 要求和试验方法 |
China Pharmaceutics Industry
Standards LS |
English PDF |
JT/T 1199.5-2022 |
Technical Requirements for Assessment of Green Transportation Facilities Part 5: Green Freight TerminaLS{译} {译} 绿色交通设施评估技术要求 第5部分:绿色货运站 |
China Transport Industry
Standards LS |
English PDF |
JT/T 1095-2022 |
Flame retardant properties of interior materiaLS for commercial buses{译} {译} 营运客车内饰材料阻燃特性 |
China Transport Industry
Standards LS |
English PDF |
JT/T 1386.10-2022 |
Electronic Maritime License Part 10: Qualification Certificate for Water Transportation of Hazardous ChemicaLS{译} {译} 海事电子证照 第10部分:危险化学品水路运输从业资格证书 |
China Transport Industry
Standards LS |
English PDF |
JT/T 1386.7-2022 |
Electronic Maritime License Part 7: Export License for International Voyage VesseLS{译} {译} 海事电子证照 第7部分:国际航行船舶出口岸许可证 |
China Transport Industry
Standards LS |
English PDF |
JT/T 1385.6-2022 |
Electronic Certificate of Water Transport Part 6: Certificate of Recordation of International Maritime Transport VesseLS{译} {译} 水路运输电子证照 第6部分:国际海上运输船舶备案证明书 |
China Transport Industry
Standards LS |
English PDF |
YY/T 1806.2-2021 |
Evaluation method for in vitro degradation performance of biomedical materiaLS-Part 2: Mussel mucin {译} 生物医用材料体外降解性能评价方法 第2部分:贻贝黏蛋白 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 1806.1-2021 |
Evaluation method for in vitro degradation performance of biomedical materiaLS-Part 1: Degradable polyesters {译} 生物医用材料体外降解性能评价方法 第1部分:可降解聚酯类 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 1748-2021 |
Neurovascular Implants Intracranial CoiLS {译} 神经血管植入物 颅内弹簧圈 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 0988.3-2021 |
Surgical Implant Coatings Part 3: Mussel Mucin MateriaLS {译} 外科植入物涂层 第3部分:贻贝黏蛋白材料 |
China Pharmaceutics Industry
Standards LS |
English PDF |
SL/T 617—2021 |
Rules for the preparation of proposaLS for water conservancy and hydropower projects{译} {译} 水利水电工程项目建议书编制规程 |
China Water Resources Industry
Standards LS |
English PDF |
GA/T 1789-2021 |
Forensic science Hydroxyimine detection in suspected precursor chemicaLS Liquid chromatography-mass spectrometry, gas chromatography-mass spectrometry and liquid chromatography {译} 法庭科学 疑似易制毒化学品中羟亚胺检验 液相色谱-质谱、气相色谱-质谱和液相色谱法 |
China Security Industry
Standards LS |
English PDF |
HJ 1187-2021 |
Format and content of nuclear and radiation safety analysis report for transport of radioactive materiaLS{译} {译} 放射性物品运输核与辐射安全分析报告书格式和内容 |
China Environment Industry
Standards LS |
English PDF |
QC/T 942-2021 |
Detection method of hexavalent chromium in automotive materiaLS {译} 汽车材料中六价铬的检测方法 |
China Automobile Industry
Standards LS |
English PDF |
YS/T 1171.13-2021 |
Methods for chemical analysis of recycled zinc raw materiaLS - Part 13: Determination of thallium content - Inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry{译} {译} 再生锌原料化学分析方法 第13部分:铊含量的测定 电感耦合等离子体质谱法和电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1171.12-2021 |
Methods for chemical analysis of recycled zinc raw materiaLS - Part 12: Determination of indium content - Flame atomic absorption spectrometry{译} {译} 再生锌原料化学分析方法 第12部分:铟含量的测定 火焰原子吸收光谱法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
JC/T 2646-2021 |
Specification for technical evaluation of green design products Diatom mud, shell powder decorative wall materiaLS{译} {译} 绿色设计产品技术评价规范 硅藻泥、贝壳粉装饰壁材 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2639-2021 |
Green Factory Evaluation Requirements for Thermal Insulation MateriaLS Industry{译} {译} 绝热材料行业绿色工厂评价要求 |
China Building Material Industry
Standards LS |
English PDF |
YD/T 3692.3-2021 |
Intelligent Optical Distribution Network Technical Requirements for Intelligent Access Control Part 3: Intelligent Access Control Management TerminaLS and Applications {译} 智能光分配网络 智能门禁技术要求 第3部分:智能门禁管理终端与应用 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 2869.1-2021 |
Terminal MIMO antenna performance requirements and measurement methods Part 1: LTE wireless terminaLS {译} 终端MIMO天线性能要求和测量方法 第1部分:LTE无线终端 |
China Telecommunication Industry
Standards LS |
English PDF |
TY/T2003.9—2021 |
Test methods for performance of sports surfaces - Part 9: Tensile properties of synthetic materiaLS {译} 运动面层性能测试方法 第9部分:合成材料拉伸性能 |
China Sports Industry
Standards LS |
English PDF |
GH/T 1340-2021 |
Technical requirements for processing cotton packaging materiaLS {译} 棉花包装材料加工技术要求 |
China Supply and marketing cooperative industry
Standards LS |
English PDF |
SL/T 807—2021 |
Technical specification for epoxy resin grouting materiaLS for hydraulic structures{译} {译} 水工建筑物环氧树脂灌浆材料技术规范 |
China Water Resources Industry
Standards LS |
English PDF |
LY/T 1082-2021 |
Test methods for raw materiaLS and products of tannin extract {译} 栲胶原料与产品试验方法 |
China Forestry Industry
Standards LS |
English PDF |
LY/T 3278-2021 |
Environmental test chamber method for evaluating the mildew-proof effect on the surface of bamboo and wood materiaLS and their products {译} 竹木材料及其制品表面防霉变效果评价环境试验箱法 |
China Forestry Industry
Standards LS |
English PDF |
LY/T 3276-2021 |
Jute fiber composite paneLS for interior decorative wall panels {译} 室内装饰墙板用黄麻纤维复合板 |
China Forestry Industry
Standards LS |
English PDF |
LY/T 3274-2021 |
Classification and grading of wood-plastic composite materiaLS {译} 木塑复合材料分类及其等级划分 |
China Forestry Industry
Standards LS |
English PDF |
WW/T 0102—2020 |
Preventive protection equipment for cultural relics in collections - General method for conformance testing of communication protocoLS {译} 馆藏文物预防性保护装备 通信协议一致性测试通用方法 |
China Cultural relics protection industry
Standards LS |
English PDF |
SN/T 5297-2021 |
Determination of hexabromocyclododecane in polymer materiaLS of electrical and electronic products - Qualitative screening method by pyrolysis-gas chromatography-mass spectrometry {译} 电子电气产品聚合物材料中六溴环十二烷的测定 裂解-气相色谱-质谱定性筛选法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 2389.11-2021 |
Regulations for volumetric weighing of import and export commodities - Part 11: Static weighing of onshore vertical metal tanks for liquid chemicaLS {译} 进出口商品容量计重规程 第11部分:液体化工品岸上立式金属罐静态计重 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 2389.2-2021 |
Regulations for the capacity weighing of import and export commodities - Part 2: Static weighing of onshore vertical metal tanks for animal and vegetable oiLS {译} 进出口商品容量计重规程 第2部分:动植物油岸上立式金属罐静态计重 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5353-2021 |
Rules for the inspection of imported recycled steel raw materiaLS {译} 进口再生钢铁原料检验规程 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
NY/T 2106-2021 |
green food canned cereaLS {译} 绿色食品 谷物类罐头 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 3906-2021 |
Raw materiaLS for chondroitin sulfate {译} 硫酸软骨素用原料 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 3907-2021 |
Raw materiaLS for non-concentrated reduced fruit and vegetable juice {译} 非浓缩还原果蔬汁用原料 |
China Agriculture Industry
Standards LS |
English PDF |
WB/T 1112-2020 |
Specification for logistics labeLS for automotive parts {译} 汽车制造零部件物流标签规范 |
China Material Industry
Standards LS |
English PDF |
TB/T 454.1-2021 |
Vocabulary of railway communication signaLS Part 1: Vocabulary of railway signals {译} 铁路通信信号词汇 第1部分:铁路信号词汇 |
China Railway Transport Industry
Standards LS |
English PDF |
TB/T 3568.3-2021 |
Railway non-destructive testing materiaLS - Part 3: Ultrasonic testing probes {译} 铁路无损检测材料 第3部分:超声波检测探头 |
China Railway Transport Industry
Standards LS |
English PDF |
TB/T 3568.2-2021 |
Railway Nondestructive Testing MateriaLS Part 2: Penetrant Testing Materials {译} 铁路无损检测材料 第2部分:渗透检测材料 |
China Railway Transport Industry
Standards LS |
English PDF |
TB/T 3568.1-2021 |
Railway Nondestructive Testing MateriaLS Part 1: Magnetic Particle Testing Materials {译} 铁路无损检测材料 第1部分:磁粉检测材料 |
China Railway Transport Industry
Standards LS |
English PDF |
YD/T 3927-2021 |
New gTLD service on the Internet - Technical requirements for domain name registration protocoLS that support DNSSEC {译} 互联网新通用顶级域名服务 支持DNSSEC的域名注册协议技术要求 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 1538-2021 |
General test method for audio performance of digital mobile terminaLS {译} 数字移动终端音频性能通用测试方法 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 3908-2021 |
General technical requirements and test methods for satellite mobile communication terminaLS {译} 卫星移动通信终端通用技术要求和测试方法 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 3866.2-2021 |
Technical Requirements for IPTV Digital Rights Management System Part 2: Requirements for Security Protection LeveLS {译} IPTV数字版权管理系统技术要求 第2部分:安全保护等级要求 |
China Telecommunication Industry
Standards LS |
English PDF |
JB/T 13980-2021 |
Metal Strip Cold Rolling Pyramid Shaft ReeLS {译} 金属带材冷轧 棱锥轴式卷筒 |
China Machinery Industry
Standards LS |
English PDF |
JB/T 13979-2021 |
Metal Strip Cold Rolling Pyramid Sleeve ReeLS {译} 金属带材冷轧 棱锥套式卷筒 |
China Machinery Industry
Standards LS |
English PDF |
YB/T 4964-2021 |
Technical Specification for PuLSe Combustion Control in Iron and Steel Industry {译} 钢铁行业脉冲燃烧控制技术规范 |
China Metallurgy Industry
Standards LS |
English PDF |
YB/T 4912-2021 |
High temperature gas-cooled reactor carbon stack internaLS {译} 高温气冷堆炭堆内构件 |
China Metallurgy Industry
Standards LS |
English PDF |
QB/T 5587-2021 |
Food Processing Machinery PuLSed Light Sterilizer {译} 食品加工机械 脉冲强光杀菌机 |
China Light Industry Industry
Standards LS |
English PDF |
JC/T 2617-2021 |
Green Factory Evaluation Guidelines for Wall MateriaLS Industry {译} 墙体材料行业绿色工厂评价导则 |
China Building Material Industry
Standards LS |
English PDF |
XB/T 806-2021 |
Technical Specification for Recycling and Utilization of Rare Earth Elements in Recycling MateriaLS of NdFeB Production and Processing{译} {译} 钕铁硼生产加工回收料稀土元素回收利用技术规范 |
China Rare Earth Industry
Standards LS |
English PDF |
YS/T 1420-2021 |
Specification for resource utilization of aluminum electrolytic waste refractory materiaLS{译} {译} 铝电解废耐火材料资源化利用规范 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 621-2021 |
Aluminum alloy strips and foiLS for shutters{译} {译} 百叶窗用铝合金带、箔材 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
NB/T 10621-2021 |
Periodic inspection of gas storage welLS {译} 储气井定期检验 |
China Energy Industry
Standards LS |
English PDF |
NB/T 10628—2021 |
Technical specification for testing and testing of wind farm engineering materiaLS {译} 风电场工程材料试验检测技术规范 |
China Energy Industry
Standards LS |
English PDF |
FZ/T 93110-2021 |
Magnetic rotor type faLSe twister {译} 磁性转子式假捻器 |
China Textile Industry
Standards LS |
English PDF |
WS/T 779-2021 |
Reference intervaLS for blood cell analysis in children {译} 儿童血细胞分析参考区间 |
China Hygiene Industry
Standards LS |
English PDF |
YY/T 1779-2021 |
Dentistry Orthodontic anchorage naiLS {译} 牙科学 正畸支抗钉 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 1776-2021 |
Determination of Lactide Monomer Content in Polylactic Acid MateriaLS for Surgical Implants {译} 外科植入物聚乳酸材料中丙交酯单体含量的测定 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YY/T 1688-2021 |
Medical Devices for Human Assisted Reproductive Technology-Methods for Staining and Counting Blastocyst CelLS {译} 人类辅助生殖技术用医疗器械 囊胚细胞染色和计数方法 |
China Pharmaceutics Industry
Standards LS |
English PDF |
YB/T 4056-2021 |
Technical conditions for work rolLS of sheet metal leveling machines {译} 金属板材矫正机工作辊技术条件 |
China Metallurgy Industry
Standards LS |
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 LS |
English PDF |
HG/T 5845-2021 |
N-Ethyl para-ester [4-N-ethylaminophenyl (β-hydroxyethyLSulfone sulfate)] {译} N-乙基对位酯[4-N-乙基氨基苯基(β-羟乙基砜硫酸酯)] |
China Chemistry Industry
Standards LS |
English PDF |
QC/T 1143-2021 |
Test method for static bending stiffness of automobile wheeLS {译} 汽车车轮静态弯曲刚度试验方法 |
China Automobile Industry
Standards LS |
English PDF |
YS/T 63.19-2021 |
Test methods for carbon materiaLS for aluminum - Part 19: Determination of ash content {译} 铝用炭素材料检测方法 第19部分:灰分含量的测定 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1409-2021 |
Technical specification for recycling of non-ferrous metaLS in waste liquid crystal displays {译} 废液晶显示屏中有色金属回收技术规范 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
JC/T 2604-2021 |
Stone-like concrete paneLS and tiles{译} {译} 仿石型混凝土面板和面砖 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2094-2021 |
Concrete blocks for ecological slope protection and dry-base retaining walLS{译} {译} 生态护坡和干垒挡土墙用混凝土砌块 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2011-2021 |
Adhesives for friction materiaLS{译} {译} 摩擦材料用粘结剂 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2010-2021 |
Metal and metal mineral fillers for friction materiaLS{译} {译} 摩擦材料用金属及金属矿物填料 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2009-2021 |
Non-metallic additives for friction materiaLS{译} {译} 摩擦材料用非金属添加物 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2008-2021 |
Man-made mineral fibers for friction materiaLS{译} {译} 摩擦材料用人造矿物纤维 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2007-2021 |
Organic fibers for friction materiaLS{译} {译} 摩擦材料用有机纤维 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2005-2021 |
Natural Mineral Fibers for Friction MateriaLS{译} {译} 摩擦材料用天然矿物纤维 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2004-2021 |
Metal fibers for friction materiaLS{译} {译} 摩擦材料用金属纤维 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 1057-2021 |
Glass Fiber Reinforced Cement (GRC) Exterior Wall PaneLS{译} {译} 玻璃纤维增强水泥(GRC)外墙板 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 911-2021 |
Chemical analysis method of fluorite for building materiaLS{译} {译} 建材用萤石化学分析方法 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 874-2021 |
Method for chemical analysis of siliceous raw materiaLS for cement{译} {译} 水泥用硅质原料化学分析方法 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 850-2021 |
Method for chemical analysis of ferrous raw materiaLS for cement{译} {译} 水泥用铁质原料化学分析方法 |
China Building Material Industry
Standards LS |
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 LS |
English PDF |
YD/T 2896.6-2021 |
Intelligent Optical Distribution Network Interface Technical Requirements Part 6: Interface between Intelligent Management APP and Intelligent Portable TooLS {译} 智能光分配网络 接口技术要求 第6部分:智能管理APP与智能便携工具的接口 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 1020.1-2021 |
Properties of termite resistant sheathing materiaLS for cables and optical cables - Part 1: Polyamide {译} 电缆光缆用防蚁护套材料特性 第1部分:聚酰胺 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 3821-2021 |
Video Service Multicast Capability Opening Technical Requirements Interfaces and ProtocoLS {译} 视频业务组播能力开放技术要求 接口和协议 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 3815-2021 |
Technical requirements and test methods for fast charging of mobile communication terminaLS {译} 移动通信终端快速充电技术要求和测试方法 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 3421.5-2021 |
Intelligent gateway for broadband customers based on public telecommunication network - Part 5: General requirements for control and management of gateways and intelligent terminaLS {译} 基于公用电信网的宽带客户智能网关 第5部分:网关与智能终端控制管理通用要求 |
China Telecommunication Industry
Standards LS |
English PDF |
TB/T 3139-2021 |
Limits of non-metallic materiaLS and indoor air harmful substances for rolling stock {译} 机车车辆非金属材料及室内空气有害物质限量 |
China Railway Transport Industry
Standards LS |
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 LS |
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 LS |
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 LS |
English PDF |
GA/T 1770-2021 |
General technical requirements for the inspection of intelligent terminaLS in the test room for motor vehicle drivers{译} {译} 机动车驾驶人考场检查智能终端通用技术要求 |
China Security Industry
Standards LS |
English PDF |
GA 571-2021 |
Police Shoes Women's Leather SandaLS {译} 警鞋 女皮凉鞋 |
China Security Industry
Standards LS |
English PDF |
GA 570-2021 |
police shoes men's leather sandaLS {译} 警鞋男皮凉鞋 |
China Security Industry
Standards LS |
English PDF |
HJ 1239.1—2021 |
Technical Specifications for Remote Monitoring of Heavy Vehicle Emissions Part 1 On-board TerminaLS{译} {译} 重型车排放远程监控技术规范 第1部分 车载终端 |
China Environment Industry
Standards LS |
English PDF |
HJ 1235-2021 |
Naming and coding rules for sewage outfalLS into rivers (seas){译} {译} 入河(海)排污口命名与编码规则 |
China Environment Industry
Standards LS |
English PDF |
HJ 1234-2021 |
Inspection and remediation of sewage outfalLS into rivers (seas) Technical specifications for remote sensing interpretation of unmanned aerial vehicles{译} {译} 入河(海)排污口排查整治 无人机遥感解译技术规范 |
China Environment Industry
Standards LS |
English PDF |
HJ 1233-2021 |
Inspection and remediation of sewage outfalLS into rivers (seas) Technical specifications for remote sensing aerial surveys by unmanned aerial vehicles{译} {译} 入河(海)排污口排查整治 无人机遥感航测技术规范 |
China Environment Industry
Standards LS |
English PDF |
HJ 1232-2021 |
Technical guide for three-level inspection of sewage outfalLS into rivers (seas){译} {译} 入河(海)排污口三级排查技术指南 |
China Environment Industry
Standards LS |
English PDF |
JG/T578-2021 |
Technical requirements for prefabricated building wall paneLS{译} {译} 装配式建筑用墙板技术要求 |
China Building Industry
Standards LS |
English PDF |
BB/T 0084-2021 |
Paper-based composite materiaLS for storage and packaging of cooked food at room temperature {译} 蒸煮食品常温储存包装用纸基 复合材料 |
China Packaging Industry
Standards LS |
English PDF |
YS/T 3041.3-2021 |
Calibration method for determination of silver in metallic ores, concentrates and corresponding materiaLS by fire assay method - Part 3: Slag recovery and ash blowing calibration method {译} 火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 3 部分:熔渣回收 和灰吹校准法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 3041.2-2021 |
Fire assay method for determination of silver content in metallic ores, concentrates and related materiaLS--Part 2: Slag and ash recovery method {译} 火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 2 部分:熔渣和灰 皿回收法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 3041.1-2021 |
Calibration method for determination of silver in metal ores, concentrates and corresponding materiaLS by fire assay method - Part 1: Method of recovery rate in the whole process {译} 火试金法测定金属矿石、精 矿及相应物料中银量的 校正方法 第 1 部分:全流程回收率法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
QB/T 4546-2021 |
children's leather sandaLS{译} {译} 儿童皮凉鞋 |
China Light Industry Industry
Standards LS |
English PDF |
QB/T 4190-2021 |
UphoLStered Furniture Upholstered Bed{译} {译} 软体家具 软体床 |
China Light Industry Industry
Standards LS |
English PDF |
YS/T 1501-2021 |
Method for metallographic examination of cuprous oxide of copper-containing precious metal materiaLS{译} {译} 含铜贵金属材料氧化亚铜金相检验方法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 408.3-2021 |
Precious metal utensiLS - Part 3: Gold utensils{译} {译} 贵金属器皿制品 第3部分:金器皿制品 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1489.8-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 8: Determination of oxygen content-PuLSe heating inert gas fusion-infrared absorption method{译} {译} 钴铬钨系合金粉末化学分析方法 第8部分:氧含量的测定 脉冲加热惰气熔融-红外吸收法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 553-2021 |
Carbide insert blanks for heavy tooLS{译} {译} 重型刀具用硬质合金刀片毛坯 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1483-2021 |
Sintered metallic porous materiaLS - Determination of sulfidation corrosion properties{译} {译} 烧结金属多孔材料 硫化腐蚀性能的测定 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1482-2021 |
Sintered metallic porous materiaLS - Determination of the strength of tubular compacts{译} {译} 烧结金属多孔材料 管状压坯强度的测定 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1472.6-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 6: Determination of sulfate content? ion chromatography{译} {译} 富锂锰基正极材料化学分析方法? 第6部分:硫酸根含量的测定? 离子色谱法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1472.5-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 5: Determination of chlorine content Silver chloride turbidimetric method{译} {译} 富锂锰基正极材料化学分析方法? 第5部分:氯含量的测定 氯化银比浊法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
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 LS |
English PDF |
YS/T 1472.3-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 3: Determination of nickel content - dimethylglyoxime gravimetric method{译} {译} 富锂锰基正极材料化学分析方法? 第3部分:镍含量的测定 丁二酮肟重量法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1472.2-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 2: Determination of cobalt content Potentiometric titration{译} {译} 富锂锰基正极材料化学分析方法? 第2部分:钴含量的测定 电位滴定法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1472.1-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 1: Determination of manganese content Potentiometric titration{译} {译} 富锂锰基正极材料化学分析方法? 第1部分:锰含量的测定 电位滴定法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1470-2021 |
Titanium and titanium alloy pipes for dining utensiLS{译} {译} 餐饮器具用钛及钛合金管材 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1469-2021 |
Titanium and titanium alloy layered composite sheets and strips for dining utensiLS{译} {译} 餐饮器具用钛及钛合金层状复合板带材 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1468-2021 |
Titanium and titanium alloy sheets and strips for dining utensiLS{译} {译} 餐饮器具用钛及钛合金板带材 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1455-2021 |
Aluminum alloy profiles for automotive sunroof raiLS{译} {译} 汽车天窗导轨用铝合金型材 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1515-2021 |
Aluminum alloy electrode materiaLS for aluminum-air fuel cells{译} {译} 铝-空燃料电池用铝合金电极材料 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
JC/T 60009-2021 |
Technical specification for construction and acceptance of diatom mud decorative wall materiaLS{译} {译} 硅藻泥装饰壁材施工及验收技术规范 |
China Building Material Industry
Standards LS |
English PDF |
JC/T 2626-2021 |
Detection method of pollutant release characteristic parameters of wood composite paneLS{译} {译} 木质复合板材污染物释放特性参数检测方法 |
China Building Material Industry
Standards LS |
English PDF |
HG/T 5916-2021 |
Photographic chemicaLS Antifogging agent 2,5-dihydroxy-5-methyl-3-(4-morpholinyl)-2-cyclopenten-1-one{译} {译} 照相化学品 防灰雾剂2,5-二羟基-5-甲基-3-(4-吗啉基)-2-环戊烯-1-酮 |
China Chemistry Industry
Standards LS |
English PDF |
JB/T 14163-2021 |
Micro water jet propuLSion pump{译} {译} 微型喷水推进泵 |
China Machinery Industry
Standards LS |
English PDF |
JB/T 10881-2021 |
Mixed emuLSion explosives truck on site{译} {译} 井下现场混装乳化炸药车 |
China Machinery Industry
Standards LS |
English PDF |
YD/T 3952-2021 |
Technical Specification for Security Detection TooLS of Video Surveillance System in Information and Communication Industry{译} {译} 信息通信行业视频监控系统安全检测工具技术规范 |
China Telecommunication Industry
Standards LS |
English PDF |
YD/T 2407-2021 |
Technical requirements for security capabilities of mobile smart terminaLS{译} {译} 移动智能终端安全能力技术 要求 |
China Telecommunication Industry
Standards LS |
English PDF |
YS/T 1509.2-2021 |
Methods for chemical analysis of silicon-carbon composite anode materiaLS - Part 2: Determination of carbon content - High frequency heating infrared absorption method{译} {译} 硅碳复合负极材料化学分析方法 第2部分:碳含量的测定 高频加热红外吸收法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1509.1-2021 |
Methods for chemical analysis of silicon-carbon composite anode materiaLS - Part 1: Determination of silicon content - gravimetric and spectrophotometric methods{译} {译} 硅碳复合负极材料化学分析方法 第1部分:硅含量的测定 重量法和分光光度法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
YS/T 1507-2021 |
Precious metal materiaLS - Compression creep test method{译} {译} 贵金属材料 压缩蠕变试验方法 |
China Non-ferrous Metal Industry
Standards LS |
English PDF |
FZ/T 96023-2021 |
FaLSe twist texturing machine{译} {译} 假捻变形机 |
China Textile Industry
Standards LS |
English PDF |
NY/T 4030-2021 |
Diagnosis technique of tularemia in animaLS {译} 动物土拉杆菌病诊断技术 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 4003-2021 |
Hexaconazole microemuLSion {译} 己唑醇微乳剂 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 4000-2021 |
Beta-cyhalothrin emuLSion in water {译} 高效氯氟氰菊酯水乳剂 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 3997-2021 |
Flusilazole microemuLSion {译} 氟硅唑微乳剂 |
China Agriculture Industry
Standards LS |
English PDF |
NY/T 3996-2021 |
Flusilazole aqueous emuLSion {译} 氟硅唑水乳剂 |
China Agriculture Industry
Standards LS |
English PDF |
MZ/T 185-2021 |
Basic norms for elderly care institutions to prevent falLS {译} 养老机构预防老年人跌倒基本规范 |
China Civil Affairs Industry
Standards LS |
English PDF |
MZ/T 181-2021 |
orthopedic shoes for children with cerebral paLSy {译} 脑瘫儿童矫形鞋 |
China Civil Affairs Industry
Standards LS |
English PDF |
SC/T 5801-2021 |
Glossary of pearLS and their products {译} 珍珠及其产品术语 |
China Aquaculture Industry
Standards LS |
English PDF |
NY/T 3945-2021 |
Determination of free steroLS, bound sterols and total sterols in food of plant origin-Gas chromatography tandem mass spectrometry {译} 植物源性食品中游离态甾醇、结合态甾醇及总甾醇的测定 气相色谱串联质谱法 |
China Agriculture Industry
Standards LS |
English PDF |
GH/T 1350-2021 |
Guidelines for the Service Capability Evaluation of Agricultural MateriaLS and Agricultural Technology Socialized Service Subjects {译} 农资农技社会化服务主体服务能力评价指南 |
China Supply and marketing cooperative industry
Standards LS |
English PDF |
RB/T 071-2021 |
General requirements for the evaluation of authentic medicinal materiaLS{译} {译} 道地药材评价通用要求 |
China Certification and Accreditation Industry
Standards LS |
English PDF |
RB/T 064-2021 |
Management and Technical Capability Evaluation of Inspection and Testing Institutions Testing Requirements for Building MateriaLS{译} {译} 检验检测机构管理和技术能力评价 建筑材料检测要求 |
China Certification and Accreditation Industry
Standards LS |
English PDF |
RB/T 061-2021 |
Technical Specifications for Euthanasia of Laboratory AnimaLS{译} {译} 实验动物安乐死技术规范 |
China Certification and Accreditation Industry
Standards LS |
English PDF |
SN/T 5354.2-2021 |
Test methods for anti-slip properties of floor materiaLS - Part 2: Inclined platform method{译} {译} 地面材料防滑性能测试方法 第2部分:倾斜平台法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5354.1-2021 |
Test methods for anti-slip properties of floor materiaLS - Part 1: Pendulum method{译} {译} 地面材料防滑性能测试方法 第1部分:摆锤法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5352-2021 |
Determination of perfluorinated and polyfluorinated compounds in heat-resistant paper materiaLS{译} {译} 纸制耐热材料中全氟和多氟化合物的测定 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5349-2021 |
Determination of Siloxane Compounds in Silica Heat Resistant MateriaLS Gas Chromatography-Mass Spectrometry/Mass Spectrometry{译} {译} 硅胶耐热材料中硅氧烷类化合物的测定 气相色谱-质谱/质谱法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5323-2021 |
Food contact materiaLS - Polymer materials - Determination of the migration of parabens in plastics - Liquid chromatography tandem mass spectrometry{译} {译} 食品接触材料 高分子材料 塑料中对羟基苯甲酸酯类物质迁移量的测定 液相色谱串联质谱法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5320-2021 |
Food contact materiaLS - Polymer materials - Determination of trimellitic acid, isophthalic acid, terephthalic acid and phthalic acid in food simulants - High performance liquid chromatography{译} {译} 食品接触材料 高分子材料 食品模拟物中偏苯三甲酸、间苯二甲酸、对苯二甲酸及邻苯二甲酸的测定 高效液相色谱法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5319-2021 |
Determination of polychlorinated biphenyLS in leather by gas chromatography-mass spectrometry{译} {译} 皮革中多氯联苯的测定 气相色谱-质谱联用法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 5309-2021 |
Food contact materiaLS - Polymer materials - Determination of nonylphenol and octylphenol in food simulants - Liquid chromatography-tandem mass spectrometry{译} {译} 食品接触材料 高分子材料 食品模拟物中壬基酚和辛基酚的测定 液相色谱-串联质谱法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 3125-2021 |
Determination of the heat of combustion of liquid hydrocarbon fueLS Bomb calorimeter method{译} {译} 液态烃燃料燃烧热的测定 弹式量热计法 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 2523-2021 |
Specification for the Construction of Designated Isolation and Quarantine Fields for Entry Aquatic AnimaLS{译} {译} 进境水生动物指定隔离检疫场建设规范 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SN/T 2203-2021 |
Food contact materiaLS - Wood products - Determination of polycyclic aromatic hydrocarbons in food simulants{译} {译} 食品接触材料 木制品类 食品模拟物中多环芳烃的测定 |
China Import&Export Inspection Industry
Standards LS |
English PDF |
SF/T 0119-2021 |
General specification for the identification of audiovisual materiaLS{译} {译} 声像资料鉴定通用规范 |
China Judicial industry
Standards LS |
English PDF |
NB/T 10797—2021 |
Technical Requirements for Reservoir Drift VesseLS {译} 水库清漂船技术要求 |
China Energy Industry
Standards LS |
English PDF |
NB/T 10767-2021 |
Determination of chemical constituents of lignocellulosic biomass raw materiaLS - Part 4: Determination of soluble sugars{译} {译} 木质纤维素类生物质原料化学成分的测定 第4部分:可溶性糖的测定 |
China Energy Industry
Standards LS |
English PDF |
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