China National Standards

China pH GB Standards English PDF List


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  •  China "pH" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43613-2023 Non-destructive testing Digital radiograpHy image processing and communication
    无损检测 数字射线检测图像处理与通信
    China National Standards
    pH

    English PDF
    GB/T 43605-2023 AtmospHeric corrosion diagram drawing method
    大气腐蚀图绘制方法
    China National Standards
    pH

    English PDF
    GB/T 43602-2023 Composition, structure and performance evaluation of pHysical vapor deposition multi-layer hard coatings
    物理气相沉积多层硬质涂层的成分、结构及性能评价
    China National Standards
    pH

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    GB/T 43598-2023 Nanotechnology Determination of oxygen content and carbon-to-oxygen ratio of grapHene powder X-ray photoelectron spectroscopy
    纳米技术 石墨烯粉体氧含量和碳氧比的测定 X射线光电子能谱法
    China National Standards
    pH

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    GB/T 43583-2023 GeograpHical indication recognition product classification and code
    地理标志认定 产品分类与代码
    China National Standards
    pH

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    GB/T 43578-2023 Information security technology general cryptograpHic service interface specification
    信息安全技术 通用密码服务接口规范
    China National Standards
    pH

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    GB/T 43571-2023 Determination of migrating organotins in toy materials Gas chromatograpHy-tandem mass spectrometry
    玩具材料中可迁移有机锡的测定 气相色谱-串联质谱法
    China National Standards
    pH

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    GB/T 43537-2023 Sound system equipment HeadpHones and personal music players Maximum sound pressure level measurement method
    声系统设备 耳机及个人音乐播放器 最大声压级测量方法
    China National Standards
    pH

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    GB/T 43517-2023 Ergonomics of the pHysical environment Assessment of the environment through environmental surveys (measurements of physical quantities and subjective human evaluations)
    物理环境的人类工效学 通过环境调查(物理量测量和人的主观评价)对环境进行评估
    China National Standards
    pH

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    GB/T 43497-2023 Electrodeposition layer and related finishing Electroless nickel pHosphorus-ceramic composite coating
    电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层
    China National Standards
    pH

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    GB/T 43493.3-2023 Semiconductor devices - Non-destructive testing and identification criteria for defects in silicon carbide homoepitaxial wafers for power devices - Part 3: pHotoluminescence detection method of defects
    半导体器件 功率器件用碳化硅同质外延片缺陷的无损检测识别判据 第3部分:缺陷的光致发光检测方法
    China National Standards
    pH

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    GB/T 43480-2023 Non-destructive testing pHased array ultrasonic cylindrical imaging guided wave testing
    无损检测 相控阵超声柱面成像导波检测
    China National Standards
    pH

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    GB/T 35594-2023 Paper and cardboard for pHarmaceutical packaging
    医药包装用纸和纸板
    China National Standards
    pH

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    GB/T 32440.1-2023 Footwear - Chemical test methods - Determination of pHthalates - Part 1: Solvent extraction method
    鞋类 化学试验方法 邻苯二甲酸酯的测定 第1部分:溶剂萃取法
    China National Standards
    pH

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    GB/T 25789-2023 p-pHenylenediamine
    对苯二胺
    China National Standards
    pH

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    GB/T 23519-2023 tripHenylphosphine rhodium chloride
    三苯基膦氯化铑
    China National Standards
    pH

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    GB/T 19267.7-2023 Forensic Science pHysical and Chemical Examination of Trace Evidence Part 7: Gas Chromatography-Mass Spectrometry
    法庭科学 微量物证的理化检验 第7部分:气相色谱-质谱法
    China National Standards
    pH

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    GB/T 15324-2023 Test methods for pHysical properties of aviation tire inner tubes
    航空轮胎内胎物理性能试验方法
    China National Standards
    pH

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    GB/T 10739-2023 Paper, paperboard and pulp Standard atmospHeric conditions for specimen handling and testing
    纸、纸板和纸浆 试样处理和试验的标准大气条件
    China National Standards
    pH

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    GB/T 10698-2023 expandable grapHite
    可膨胀石墨
    China National Standards
    pH

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    GB/Z 17624.7-2023 Electromagnetic compatibility Overview Part 7: Power factor of single-pHase systems under non-sinusoidal conditions
    电磁兼容 综述 第7部分:非正弦条件下单相系统的功率因数
    China National Standards
    pH

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    GB/T 7000.217-2023 Luminaires Part 2-17: Special requirements Luminaires for stage lighting, television, film and pHotography venues (indoor and outdoor)
    灯具 第2-17部分:特殊要求 舞台灯光、电视、电影及摄影场所(室内外)用灯具
    China National Standards
    pH

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    GB/T 5465.2-2023 GrapHical symbols for electrical equipment Part 2: Graphical symbols
    电气设备用图形符号 第2部分:图形符号
    China National Standards
    pH

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    GB/T 3836.22-2023 Explosive atmospHeres Part 22: Protective measures for optical radiation equipment and transmission systems
    爆炸性环境 第22部分:光辐射设备和传输系统的保护措施
    China National Standards
    pH

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    GB/T 3521-2023 GrapHite chemical analysis methods
    石墨化学分析方法
    China National Standards
    pH

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    GB/T 3518-2023 flake grapHite
    鳞片石墨
    China National Standards
    pH

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    GB/Z 43345-2023 Vocabulary of grapHic symbols for electrical equipment
    电气设备用图形符号词汇
    China National Standards
    pH

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    GB/T 43448-2023 Determination of 17-tripentadecene in honey by gas chromatograpHy mass spectrometry
    蜂蜜中17-三十五烯含量的测定 气相色谱质谱法
    China National Standards
    pH

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    GB/T 20392-2023 Cotton fiber pHysical properties testing method Large capacity fiber tester method
    棉纤维物理性能试验方法 大容量纤维测试仪法
    China National Standards
    pH

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    GB/T 4893.4-2023 Testing of pHysical and chemical properties of paint films on furniture surfaces Part 4: Adhesion cross-cut determination method
    家具表面漆膜理化性能试验 第4部分:附着力交叉切割测定法
    China National Standards
    pH

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    GB/T 43372-2023 Space data and information transmission system Deep space optical communication pHysical layer
    空间数据与信息传输系统 深空光通信物理层
    China National Standards
    pH

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    GB/T 3519-2023 microcrystalline grapHite
    微晶石墨
    China National Standards
    pH

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    GB/T 43419.3-2023 Heavy metal management in rice fields Part 3: pHysiological barrier
    稻田重金属治理 第3部分:生理阻隔
    China National Standards
    pH

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    GB/T 5686.9-2023 Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, pHosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method)
    锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
    pH

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    GB/T 3654.8-2023 Ferroniobium Determination of titanium content Chromotropic acid pHotometry and diantipyrine methane photometry
    铌铁 钛含量的测定 变色酸光度法和二安替比林甲烷光度法
    China National Standards
    pH

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    GB/T 30117.4-2023 pHotobiosafety of lamps and lamp systems Part 4: Measurement methods
    灯和灯系统的光生物安全 第4部分:测量方法
    China National Standards
    pH

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    GB/T 43341-2023 Nanotechnology Defect concentration measurement in grapHene Raman spectroscopy
    纳米技术 石墨烯的缺陷浓度测量 拉曼光谱法
    China National Standards
    pH

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    GB/T 32592-2023 Rail transit current receiving system Requirements and verification for dynamic interaction measurement between pantograpH and catenary
    轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证
    China National Standards
    pH

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    GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectropHotometry
    镍合金化学分析方法 第4部分:硅含量的测定 一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法
    China National Standards
    pH

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    GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys Part 2: Determination of pHosphorus content Molybdenum blue spectrophotometry
    镍合金化学分析方法 第2部分:磷含量的测定 钼蓝分光光度法
    China National Standards
    pH

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    GB/T 6150.3-2023 Methods for chemical analysis of tungsten concentrates Part 3: Determination of pHosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钨精矿化学分析方法 第3部分:磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    pH

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    GB/T 21336.1-2023 GeograpHic Information Data Quality Part 1: General Requirements
    地理信息 数据质量 第1部分:总体要求
    China National Standards
    pH

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    GB/T 19710.1-2023 GeograpHic Information Metadata Part 1: Basics
    地理信息 元数据 第1部分:基础
    China National Standards
    pH

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    GB/T 43358-2023 Rare earth ores and rare earth products Determination of total alpHa and total beta radioactivity Thick source method
    稀土矿及稀土产品 总α、总β放射性的测定 厚源法
    China National Standards
    pH

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    GB/T 12940-2023 Silver grapHite electrical contacts technical conditions
    银石墨电触头技术条件
    China National Standards
    pH

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    GB/T 43385-2023 Environmental Management Systems Guidance on a flexible approach to pHased implementation
    环境管理体系 采取灵活方法分阶段实施的指南
    China National Standards
    pH

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    GB/T 43362-2023 Gas Analysis Micro Thermal Conductivity Gas ChromatograpHy
    气体分析 微型热导气相色谱法
    China National Standards
    pH

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    GB/T 24671-2023 Agricultural irrigation equipment. GrapHic symbols for pressurized irrigation systems.
    农业灌溉设备 承压灌溉系统图形符号
    China National Standards
    pH

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    GB/T 29349-2023 Forensic science on-site pHotography and video recording requirements
    法庭科学 现场照相、录像要求
    China National Standards
    pH

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    GB/T 19267.1-2023 Forensic Science pHysical and Chemical Examination of Trace Evidence Part 1: Infrared Absorption Spectroscopy
    法庭科学 微量物证的理化检验 第1部分:红外吸收光谱法
    China National Standards
    pH

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    GB/T 13465.12-2023 Test methods for impermeable grapHite materials Part 12: Thermal conductivity
    不透性石墨材料试验方法 第12部分:导热系数
    China National Standards
    pH

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    GB/T 43351-2023 Accessible design Content, grapHics and expression methods of touch guidance maps
    无障碍设计 触摸导引地图的内容、图形和表达方法
    China National Standards
    pH

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    GB/T 43350-2023 Prosthetics Quantification of pHysical parameters of ankle-foot devices and foot components
    假肢 踝足装置和足部组件物理参数的量化
    China National Standards
    pH

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    GB/T 20405.1-2023 Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value
    失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第1部分:pH值的测定方法
    China National Standards
    pH

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    GB/T 24168-2023 Determination of pHthalates in textile dyeing and finishing auxiliary products
    纺织染整助剂产品中邻苯二甲酸酯的测定
    China National Standards
    pH

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    GB/T 24750-2023 EthepHon technical drug
    乙烯利原药
    China National Standards
    pH

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    GB/T 43253.2-2023 Road vehicles - Functional safety audit and assessment methods Part 2: Concept pHase and system level
    道路车辆 功能安全审核及评估方法 第2部分:概念阶段和系统层面
    China National Standards
    pH

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    GB/T 23101.3-2023 Surgical implants Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity and pHase purity
    外科植入物 羟基磷灰石 第3部分:结晶度和相纯度的化学分析和表征
    China National Standards
    pH

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    GB/T 17530.2-2023 Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatograpHy
    工业丙烯酸及酯的试验方法 第2部分:工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法
    China National Standards
    pH

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    GB/T 3394-2023 Determination of trace amounts of carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use - Gas chromatograpHy
    工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法
    China National Standards
    pH

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    GB/T 3392-2023 Determination of hydrocarbon impurities in propylene for industrial use - Gas chromatograpHy
    工业用丙烯中烃类杂质的测定 气相色谱法
    China National Standards
    pH

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    GB/T 43320-2023 Non-destructive testing of welds, ultrasonic testing, application of automatic pHased array technology for thin-walled steel components
    焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用
    China National Standards
    pH

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    GB/T 43409-2023 MetallograpHic examination of carbon steel and low alloy steel castings for general engineering and structural purposes
    一般工程与结构用碳钢及低合金钢铸件金相检验
    China National Standards
    pH

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    GB/T 43314-2023 Silicone rubber, determination of pHenyl and vinyl content, proton nuclear magnetic resonance spectroscopy
    硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法
    China National Standards
    pH

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    GB/T 15548-2023 General technical conditions for three-pHase synchronous generators driven by reciprocating internal combustion engines
    往复式内燃机驱动的三相同步发电机通用技术条件
    China National Standards
    pH

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    GB/T 43297-2023 Plastics—Methods for evaluating pHotoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy
    塑料 聚合物光老化性能评估方法 傅里叶红外光谱和紫外/可见光谱法
    China National Standards
    pH

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    GB/T 19042.6-2023 Evaluation and routine testing of medical imaging departments Part 3-6: Imaging performance acceptance and stability testing of mammograpHy X-ray equipment in breast tomosynthesis imaging mode
    医用成像部门的评价及例行试验 第3-6部分:乳腺断层合成成像模式下乳腺摄影X射线设备成像性能验收与稳定性试验
    China National Standards
    pH

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    GB/T 23986.2-2023 Paints and varnishes - Determination of volatile organic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatograpHy
    色漆和清漆 挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定 第2部分:气相色谱法
    China National Standards
    pH

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    GB 5009.294-2023 National food safety standards Determination of tryptopHan in food
    食品安全国家标准 食品中色氨酸的测定
    China National Standards
    pH

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    GB 31604.57-2023 National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of BenzopHenones
    食品安全国家标准 食品接触材料及制品 二苯甲酮类物质迁移量的测定
    China National Standards
    pH

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    GB 31604.54-2023 National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of BispHenol F and Bisphenol S
    食品安全国家标准 食品接触材料及制品 双酚F和双酚S迁移量的测定
    China National Standards
    pH

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    GB 31604.46-2023 National Food Safety Standards Determination of Free pHenols and Determination of Migration Amount in Food Contact Materials and Products
    食品安全国家标准 食品接触材料及制品游离酚的测定和迁移量的测定
    China National Standards
    pH

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    GB 1903.63-2023 National Food Safety Standard Food Nutritional Enhancer Calcium GlyceropHosphate
    食品安全国家标准 食品营养强化剂 甘油磷酸钙
    China National Standards
    pH

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    GB 1886.368-2023 National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)pHenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide
    食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺
    China National Standards
    pH

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    GB 1886.360-2022 National Food Safety Standard Food Additive Tea PolypHenol Palmitate
    食品安全国家标准 食品添加剂 茶多酚棕榈酸酯
    China National Standards
    pH

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    GB 1903.33-2022 National Food Safety Standard Food Nutritional Enhancer 5’-Cytidine MonopHosphate
    食品安全国家标准 食品营养强化剂 5’-单磷酸胞苷
    China National Standards
    pH

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    GB 1886.361-2022 National Food Safety Standard Food Additive Copper ChloropHyll
    食品安全国家标准 食品添加剂 叶绿素铜
    China National Standards
    pH

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    GB 1886.358-2021 National Food Safety Standards Food Additives pHospholipids
    食品安全国家标准 食品添加剂 磷脂
    China National Standards
    pH

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    GB 1886.348-2021 National Food Safety Standard Food Additive Trisodium Hydrogen PyropHosphate
    食品安全国家标准 食品添加剂 焦磷酸一氢三钠
    China National Standards
    pH

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    GB 1886.340-2021 National Food Safety Standard Food Additive Tetrapotassium PyropHosphate
    食品安全国家标准 食品添加剂 焦磷酸四钾
    China National Standards
    pH

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    GB 1886.339-2021 National Food Safety Standard Food Additive Sodium PyropHosphate
    食品安全国家标准 食品添加剂 焦磷酸钠
    China National Standards
    pH

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    GB 1886.338-2021 National Food Safety Standard Food Additive Trisodium pHosphate
    食品安全国家标准 食品添加剂 磷酸三钠
    China National Standards
    pH

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    GB 1886.337-2021 National Food Safety Standard Food Additive Potassium Dihydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸二氢钾
    China National Standards
    pH

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    GB 1886.336-2021 National Food Safety Standard Food Additive Sodium Dihydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸二氢钠
    China National Standards
    pH

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    GB 1886.335-2021 National Food Safety Standard Food Additive Sodium TripolypHosphate
    食品安全国家标准 食品添加剂 三聚磷酸钠
    China National Standards
    pH

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    GB 1886.334-2021 National Food Safety Standard Food Additive Dipotassium Hydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸氢二钾
    China National Standards
    pH

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    GB 1886.333-2021 National Food Safety Standard Food Additive Calcium Dihydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸二氢钙
    China National Standards
    pH

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    GB 1886.332-2021 National Food Safety Standard Food Additive Tricalcium pHosphate
    食品安全国家标准 食品添加剂 磷酸三钙
    China National Standards
    pH

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    GB 1886.331-2021 National Food Safety Standard Food Additive Diammonium Hydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸氢二铵
    China National Standards
    pH

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    GB 1886.330-2021 National Food Safety Standard Food Additive Ammonium Dihydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸二氢铵
    China National Standards
    pH

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    GB 1886.329-2021 National Food Safety Standard Food Additive Disodium Hydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸氢二钠
    China National Standards
    pH

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    GB 1886.328-2021 National Food Safety Standard Food Additive Disodium Dihydrogen PyropHosphate
    食品安全国家标准 食品添加剂 焦磷酸二氢二钠
    China National Standards
    pH

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    GB 1886.327-2021 National Food Safety Standard Food Additive Tripotassium pHosphate
    食品安全国家标准 食品添加剂 磷酸三钾
    China National Standards
    pH

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    GB 1886.326-2021 National Food Safety Standard Food Additive Acid Calcium PyropHosphate
    食品安全国家标准 食品添加剂 酸式焦磷酸钙
    China National Standards
    pH

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    GB 1886.325-2021 National Food Safety Standard Food Additive Potassium PolymetapHosphate
    食品安全国家标准 食品添加剂 聚偏磷酸钾
    China National Standards
    pH

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    GB 1886.3-2021 National Food Safety Standard Food Additive Calcium Hydrogen pHosphate
    食品安全国家标准 食品添加剂 磷酸氢钙
    China National Standards
    pH

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    GB 31604.50-2020 National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of NonylpHenol
    食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定
    China National Standards
    pH

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    GB 31660.9-2019 National food safety standards - Determination of ethoxycarbamate residues in edible poultry tissues - High performance liquid chromatograpHy
    食品安全国家标准 家禽可食性组织中乙氧酰胺苯甲酯残留量的测定 高效液相色谱法
    China National Standards
    pH

    English PDF
    GB 31660.8-2019 National food safety standards Determination of azaampHenanthrene residues in cattle edible tissues and milk Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 牛可食性组织及牛奶中氮氨菲啶残留量的测定 液相色谱-串联质谱法
    China National Standards
    pH

    English PDF
    GB 31660.7-2019 National food safety standards Determination of cyproheptadine and clonidine residues in pig tissues and urine Liquid chromatograpHy-tandem mass spectrometry
    食品安全国家标准 猪组织和尿液中赛庚啶及可乐定残留量的测定 液相色谱-串联质谱法
    China National Standards
    pH

    English PDF

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