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'pH'
China GB Standards List

 CH/T 9034-2022  
Global GeograpHic Information Resources Digital Orthophoto Production Technical Specifications
全球地理信息资源 数字正射影像生产技术规范
 CH/T 9033-2022  
Global GeograpHic Information Resources Digital Surface Model Production Technical Specifications
全球地理信息资源 数字表面模型生产技术规范
 CH/T 9032-2022  
Global geograpHic information resource data product specification
全球地理信息资源 数据产品规范
 YY/T 1835-2022  
Performance and test method of mammary positron emission tomograpHy device
乳腺正电子发射断层成像装置性能和试验方法
 YY/T 0290.4-2022  
OpHthalmic optics - Intraocular lenses - Part 4: Labeling and information
眼科光学 人工晶状体 第4部分：标签和资料
 YY/T 0634-2022  
OpHthalmic Instruments Fundus Cameras
眼科仪器 眼底照相机
 CY/T 255-2022  
Printing process control requirements for flexograpHic pre-printed corrugated boxes
柔性版预印瓦楞纸箱印制过程控制要求
 CY/T 262-2022  
Rules for Compilation of BibliograpHic Data for Primary and Secondary School Libraries
中小学馆配书目数据编制规则
 GA/T 1991-2022  
Forensic science Cathinone and other 5 kinds of cathinone drug detection in suspected drugs Gas chromatograpHy and gas chromatography-mass spectrometry
法庭科学 疑似毒品中卡西酮等5种卡西酮类毒品检验 气相色谱和气相色谱-质谱法
 GA/T 1989-2022  
Forensic Science Detection of Promethazine in Suspected Drugs Gas ChromatograpHy and Gas Chromatography-Mass Spectrometry
法庭科学 疑似毒品中异丙嗪检验 气相色谱和气相色谱-质谱法
 YY/T 0794-2022  
Specific technical requirements for image plate imaging device for X-ray pHotography
X射线摄影用影像板成像装置专用技术条件
 YY/T 1821-2022  
Calculation method of size-specific dose estimation for X-ray computed tomograpHy equipment
X射线计算机体层摄影设备体型特异性剂量估算值计算方法
 YY/T 0740-2022  
Special technical requirements for medical angiograpHic X-ray machines
医用血管造影X射线机专用技术条件
 YY/T 0719.5-2022  
OpHthalmic optics - Contact lens care products - Part 5: Determination of the physical compatibility of contact lenses and contact lens care products
眼科光学 接触镜护理产品 第5部分：接触镜与接触镜护理产品物理相容性的测定
 YY/T 0871-2022  
OpHthalmic optics. Contact lenses. Hygienic handling of contact lenses for multiple patient try-ins.
眼科光学 接触镜 多患者试戴接触镜的卫生处理
 YY/T 1838-2022  
Disposable peripHeral blood collection device
一次性使用末梢采血器
 YY/T 0937-2022  
Technical requirements for ultrasonic tissue-mimicking pHantoms
超声仿组织体模的技术要求
 YY/T 1812-2022  
Characterization of pHysical and chemical properties of biodegradable biomedical metal materials
可降解生物医用金属材料理化特性表征
 YY 9706.258-2022  
Medical electrical equipment - Part 2-58: Particular requirements for basic safety and essential performance of lens extraction and vitrectomy equipment for opHthalmic surgery
医用电气设备 第2-58部分：眼科手术用晶状体摘除及玻璃体切除设备的基本安全和基本性能专用要求
 YY/T 1819-2022  
Dentistry DiapHragms for orthodontic appliances
牙科学 正畸矫治器用膜片
 YY/T 1827.1-2022  
Medical electrical equipment - Radiation dose documentation - Part 1: Structured report on radiation dose for pHotographic and fluoroscopy equipment
医用电气设备 辐射剂量文件 第1部分:摄影和透视设备辐射剂量结构化报告
 YY/T 0933-2022  
Medical General pHotography Digital X-ray Image Detector
医用普通摄影数字化X射线影像探测器
 YY/T 1842.8-2022  
Medical devices—Connectors for medical reservoir delivery systems—Part 8: Application of apHeresis citrate anticoagulants
医疗器械 医用贮液容器输送系统用连接件 第8部分：单采枸橼酸盐抗凝剂应用
 YY/T 0795-2022  
Specific technical requirements for oral and maxillofacial cone beam computed tomograpHy equipment
口腔颌面锥形束计算机体层摄影设备专用技术条件
 YY/T 1841-2022  
Cardiac ElectropHysiological Mapping System
心脏电生理标测系统
 DL/T 1086—2022  
pHotoelectric CCD Static Level
光电式CCD静力水准仪
 NB/T 10941-2022  
Technical conditions for small boilers and atmospHeric hot water boilers
小型锅炉和常压热水锅炉技术条件
 NB/T 10946-2022  
Determination of Aromatic Hydrocarbons in Aqueous pHase of Methanol to Light Olefins
甲醇制低碳烯烃水相中芳香烃的测定
 NB/T 10955-2022  
Flameproof three-pHase permanent magnet synchronous motor for TBYC series shearer
TBYC系列采煤机用隔爆型三相永磁同步电动机
 QB/T 5715-2022  
Determination of itaconic acid in fermentation broth - High performance liquid chromatograpHy
发酵液中衣康酸的测定 高效液相色谱法
 JB/T 14290-2022  
pHotovoltaic micro electric pump
光伏微型电泵
 QB/T 5702-2022  
Oral cleaning and care products sodium pHytate for toothpaste
口腔清洁护理用品 牙膏用植酸氨钠
 QB/T 5703-2022  
Oral cleaning and care products - Determination of ethanol and methanol content in oral cleaning and care solutions - Gas chromatograpHy
口腔清洁护理用品 口腔清洁护理液中乙醇和甲醇含量的检测方法 气相色谱法
 HG/T 20712-2022  
pHosphorus chemical solid waste yard design and construction specification
磷化工固体废物堆场设计与施工规范
 QB/T 5716-2022  
Determination of xylo-oligosaccharides in foods by high performance liquid chromatograpHy
食品中低聚木糖的测定 高效液相色谱法
 JB/T 14064-2022  
pHotovoltaic drive multi-connected air conditioning (heat pump) system
光伏驱动多联式空调（热泵）系统
 JB/T 14065-2022  
pHotovoltaic driven cold water (heat pump) system
光伏驱动冷水（热泵）系统
 JB/T 9132-2022  
Sintered iron-pHosphorus soft magnetic material technical specification
烧结铁磷软磁材料 技术规范
 JB/T 8260-2022  
neutral glass filter for pHotography
摄影用中性玻璃滤光镜
 JB/T 14304-2022  
Technical specifications for continuous lighting for pHotography
摄影用常亮灯技术规范
 JB/T 14289-2022  
pHotovoltaic submersible pump
光伏潜水电泵
 JB/T 14306-2022  
pHotographic equipment term
照相器材 术语
 FZ/T 54137—2022  
Polybutylene terepHthalate (PBT) drawn yarn
聚对苯二甲酸丁二醇酯（PBT）牵伸丝
 FZ/T 01160—2022  
Textiles - Quantitative analysis of mixtures of polypHenylene sulfide fibers and polytetrafluoroethylene fibers - Differential scanning calorimetry (DSC)
纺织品 聚苯硫醚纤维与聚四氟乙烯纤维混合物定量分析 差示扫描量热法（DSC）
 FZ/T 01164—2022  
Textiles - Screening of pHthalates - Pyrolysis-Gas Chromatography-Mass Spectrometry
纺织品 邻苯二甲酸酯的筛选 裂解-气相色谱-质谱法
 FZ/T 01167—2022  
Textiles - Test method for formaldehyde removal efficiency - pHotocatalytic method
纺织品 甲醛去除效率试验方法 光催化法
 FZ/T 51022—2022  
Fiber grade antimony-free polyethylene terepHthalate (PET) chips
纤维级无锑聚对苯二甲酸乙二醇酯（PET）切片
 FZ/T 43058—2022  
Silk for painting and calligrapHy
书画用绫绢
 FZ/T 50057—2022  
Determination of total antimony content in polyethylene terepHthalate (PET) fibers
聚对苯二甲酸乙二醇酯（PET）纤维中总锑含量的测定
 DA/T 89-2022  
Digitization Specifications for pHysical Archives
实物档案数字化规范

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