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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 32793-2016 |
Methods for chemical analysis of nickel sinter and nickel oxide—Determination of nickel, cobalt, copper, iron, zinc, manGAnese contents—Electrolytic gravimetric method and Inductively coupled plasma atomic emission spectrometric method 烧结镍、氧化镍化学分析方法 镍、钴、铜、铁、锌、锰含量测定 电解重量法-电感耦合等离子体原子发射光谱法 |
China National Standards GA |
 English PDF |
| GB/T 32964-2016 |
Welded stainless steel pipes for liquefied natural GAs 液化天然气用不锈钢焊接钢管 |
China National Standards GA |
English PDF |
| GB/T 1510-2016 |
ManGAnese ores—Determination of aluminium content—EDTA titrimetric method 锰矿石 铝含量的测定 EDTA滴定法 |
China National Standards GA |
English PDF |
| GB/T 1506-2016 |
ManGAnese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method 锰矿石 锰含量的测定 电位滴定法和硫酸亚铁铵滴定法 |
China National Standards GA |
English PDF |
| GB/T 32920-2016 |
Information technology—Security techniques—Information security management for inter-sector and inter-orGAnizational communications 信息技术 安全技术 行业间和组织间通信的信息安全管理 |
China National Standards GA |
English PDF |
| GB/T 32865-2016 |
Technical requirements and test methods for tight sandstone GAs 致密砂岩气技术要求和试验方法 |
China National Standards GA |
English PDF |
| GB/T 32864-2016 |
Code for geological investiGAtion of landslide prevention 滑坡防治工程勘查规范 |
China National Standards GA |
English PDF |
| GB/T 32947-2016 |
Determination of the octacosanol and triacontanol contents in beewax—GAs chromatography 蜂蜡中二十八烷醇、三十烷醇的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 32821-2016 |
GAs turbine applications—Safety 燃气轮机应用 安全 |
China National Standards GA |
English PDF |
| GB/T 32888-2016 |
Screening of orGAnotin in electrical and electronic products—Infrared spectrometry 电子电气产品中有机锡的筛选 红外光谱法 |
China National Standards GA |
English PDF |
| GB/T 32951-2016 |
Determination of oxytetracyline, tetracyline, chlortetracycline and doxycycline content for orGAnic fertilizers—HPLC method 有机肥料中土霉素、四环素、金霉素与强力霉素的含量测定 高效液相色谱法 |
China National Standards GA |
English PDF |
| GB/T 32952-2016 |
Determination of polycyclic aromatic hydrocarbons content for fertilizers— GAs chromatography-mass spectrometry method 肥料中多环芳烃含量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 32677-2016 |
Determination of inorGAnic sulphites in toothpaste 牙膏中无机亚硫酸盐的检测方法 |
China National Standards GA |
English PDF |
| GB/T 32887-2016 |
Determination of polychlorinated biphenyls in electrical and electronic products—GAs chromatography-mass spectrometry 电子电气产品中多氯联苯的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 32889-2016 |
Determination of tetrabromobisphenol A in electrical and electronic products—GAs chromatography-mass spectrometry—Part 1：Gas chromatography -Mass spectrometry 电子电气产品中四溴双酚A的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 19212.4-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 4: Particular requirements and tests for ignition transformers for GAs and oil burners 变压器、电抗器、电源装置及其组合的安全 第4部分：燃气和燃油燃烧器点火变压器的特殊要求和试验 |
China National Standards GA |
English PDF |
| GB/T 14100-2016 |
GAs turbines—Acceptance tests 燃气轮机 验收试验 |
China National Standards GA |
English PDF |
| GB 51186-2016 |
Ｃode for design machine-made gravel aggreGAte plant 机制砂石骨料工厂设计规范 |
China National Standards GA |
English PDF |
| GB 51131-2016 |
Technical code for GAs-fired combined cooling heating and power engineering 燃气冷热电联供工程技术规范 |
China National Standards GA |
English PDF |
| GB 51102-2016 |
Code for design of compressed natural GAs（CNG）supply station 压缩天然气供应站设计规范 |
China National Standards GA |
English PDF |
| GB 50287-2016 |
Code for hydropower engineering geological investiGAtion 水力发电工程地质勘察规范 |
China National Standards GA |
English PDF |
| GB/T 32787-2016 |
Technical specification for manGAnese ferroalloy dust cold-press composite pellet 锰系铁合金粉尘冷压复合球团技术规范 |
China National Standards GA |
English PDF |
| GB/T 32699-2016 |
Test method for purity of multifunctional acrylates used for UV materials—Capillary GAs chromatography 光敏材料用多官能团丙烯酸酯单体纯度（酯含量）的测定 毛细管气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 32690-2016 |
Good manufacturing practice for orGAnic acid fermentation 发酵法有机酸良好生产规范 |
China National Standards GA |
English PDF |
| GB/T 32760-2016 |
Determination of methane emissions from ruminants—Sulfur hexafluoride (SF6) tracer-GAs chromatographic method 反刍动物甲烷排放量的测定 六氟化硫示踪—气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 32693-2016 |
Determination of the aniline compounds in GAsoline—By gas chromatography-mass spectrometry 汽油中苯胺类化合物的测定 气相色谱质谱联用法 |
China National Standards GA |
English PDF |
| GB/T 503-2016 |
Determination of the GAsoline octane number—Test method for motor octane number 汽油辛烷值的测定 马达法 |
China National Standards GA |
English PDF |
| GB/T 32745-2016 |
Guidelines on protection aGAinst sand abrasion and cavitation for small hydraulic turbines 小型水轮机磨蚀防护导则 |
China National Standards GA |
English PDF |
| GB/T 32686-2016 |
Test method for orGAnic solvent content in multifunctional acrylates used for UV materials—Headspace capillary gas chromatography 光敏材料用多官能团丙烯酸酯单体中有机溶剂的测定 顶空进样毛细管气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 32470-2016 |
OrGAnic compounds in drinking water—Test methods of geosmin and 2- methylisoborneol 生活饮用水臭味物质 土臭素和2-甲基异莰醇检验方法 |
China National Standards GA |
English PDF |
| GB/T 32669-2016 |
Extinction spectra characterization of aggreGAte structure of gold nanorods 金纳米棒聚集体结构的消光光谱表征 |
China National Standards GA |
English PDF |
| GB/T 32635-2016 |
Specification of online GAme software development process 网络游戏软件开发流程规范 |
China National Standards GA |
English PDF |
| GB/T 32626-2016 |
Information technology—Online GAme—Vocabulary 信息技术 网络游戏 术语 |
China National Standards GA |
English PDF |
| GB/T 32614-2016 |
Outdoor sportswear—Water resistant GArment 户外运动服装 冲锋衣 |
China National Standards GA |
English PDF |
| GB/T 32613-2016 |
Determination of chlorhydrocaobon contents in correction stationery—GAs chromatographic method 涂改类文具中氯代烃的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 32601.2-2016 |
Textiles—Determination of the resistance of cellulose-containing textiles to micro-orGAnisms—Soil burial test—Part 2: Identification of long-term resistance of a rot-retardant finish 纺织品 含纤维素纺织品抗微生物性的测定 土埋试验 第2部分：防腐长期性的评定 |
China National Standards GA |
English PDF |
| GB/T 32601.1-2016 |
Textiles—Determination of the resistance of cellulose-containing textiles to micro-orGAnisms—Soil burial test—Part 1: Assessment of rot-retardant finishing 纺织品 含纤维素纺织品抗微生物性的测定 土埋试验 第1部分：防腐性的评定 |
China National Standards GA |
English PDF |
| GB/T 30440.5-2016 |
Specification for product of amusement GAme—Part 5: Household game console 游戏游艺机产品规范 第5部分：家庭游戏机 |
China National Standards GA |
English PDF |
| GB/T 16935.3-2016 |
Insulation coordination for equipment within low-voltage systems—Part 3: Use of coating, potting or moulding for protection aGAinst pollution 低压系统内设备的绝缘配合 第3部分：利用涂层、罐封和模压进行防污保护 |
China National Standards GA |
English PDF |
| GB/T 30217.2-2016 |
Petroleum and natural GAs industries—Drilling and production equipment—Part 2: Deepwater drilling riser analysis methodologies, operations and integrity 石油天然气工业 钻井和采油设备 第2部分：深水钻井隔水管的分析方法、操作和完整性 |
China National Standards GA |
English PDF |
| GB/T 20004.1-2016 |
Social orGAnization standardization—Part 1: Guidelines for good practice 团体标准化 第1部分：良好行为指南 |
China National Standards GA |
English PDF |
| GB/T 51172-2016 |
Inspection code for in-service oil&GAs pipeline 在役油气管道工程检测技术规范 |
China National Standards GA |
English PDF |
| GB/T 32497-2016 |
Test method of ballistic resistance aGAinst fragment simulating projectiles for fiber-reinforced composites—V50 method 纤维增强复合材料抗破片模拟弹性能试验方法 V50法 |
China National Standards GA |
English PDF |
| GB/T 32492-2016 |
Content of dimethyl ether in liquefied petroleum GAs by gas chromatography 液化石油气中二甲醚含量气相色谱分析法 |
China National Standards GA |
English PDF |
| GB/T 7144-2016 |
Coloured cylinder mark for GAses 气瓶颜色标志 |
China National Standards GA |
English PDF |
| GB/T 32544-2016 |
Acoustic emission examination and evaluation methods of steel structures of bridge and GAntry cranes 桥式与门式起重机金属结构声发射检测及结果评定方法 |
China National Standards GA |
English PDF |
| GB/T 32540-2016 |
Technical requirements for accuracy-controlled GAs nitriding heat treatment 精密气体渗氮热处理技术要求 |
China National Standards GA |
English PDF |
| GB/T 32520-2016 |
Metal-oxide surge arresters with external series GAp (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV 交流1 kV以上架空输电和配电线路用带外串联间隙金属氧化物避雷器（EGLA） |
China National Standards GA |
English PDF |
| GB/T 32512-2016 |
Technical requirements for protection of photovoltaic power station aGAinst lightning 光伏发电站防雷技术要求 |
China National Standards GA |
English PDF |
| GB/T 32475-2016 |
Rubber hose and hose assemblies for coal seam water injection,GAs drainage and drilling plugging 煤层注水、钻孔封堵及瓦斯排放橡胶软管和软管组合件 |
China National Standards GA |
English PDF |
| GB/T 2550-2016 |
GAs welding equipment—Rubber hoses for welding, cutting and allied processes 气体焊接设备 焊接、切割和类似作业用橡胶软管 |
China National Standards GA |
English PDF |
| GB/T 19355.3-2016 |
Zinc coatings—Guidelines and recommendations for the protection aGAinst corrosion of iron and steel in structures—Part 3: Sherardizing 锌覆盖层 钢铁结构防腐蚀的指南和建议 第3部分：粉末渗锌 |
China National Standards GA |
English PDF |
| GB/T 19355.2-2016 |
Zinc coatings—Guidelines and recommendations for the protection aGAinst corrosion of iron and steel in structures—Part 2: Hot dip galvanizing 锌覆盖层 钢铁结构防腐蚀的指南和建议 第2部分：热浸镀锌 |
China National Standards GA |
English PDF |
| GB/T 19355.1-2016 |
Zinc coatings—Guidelines and recommendations for the protection aGAinst corrosion of iron and steel in structures—Part 1: General principles of design and corrosion resistance 锌覆盖层 钢铁结构防腐蚀的指南和建议 第1部分：设计与防腐蚀的基本原则 |
China National Standards GA |
English PDF |
| GB/T 13075-2016 |
Periodic inspection and evaluation of welded steel GAs cylinders 钢质焊接气瓶定期检验与评定 |
China National Standards GA |
English PDF |
| GB/T 13004-2016 |
Periodic inspection and evaluation of seamless steel GAs cylinders 钢质无缝气瓶定期检验与评定 |
China National Standards GA |
English PDF |
| GB 51164-2016 |
Code for construction and quality acceptance of GAs storage&transportation and distribution system for iron steel enterprises 钢铁企业煤气储存和输配系统施工及质量验收规范 |
China National Standards GA |
English PDF |
| GB 23200.106-2016 |
National food safety standards—Determination of propoxur residue in meat and meat products - GAs chromatography 食品安全国家标准 肉及肉制品中残杀威残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.103-2016 |
National food safety standards—Determination of amitraz and its metabolites residues in royal jelly - GAs chromatography-mass spectrometry 食品安全国家标准 蜂王浆中双甲脒及其代谢产物残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.102-2016 |
National food safety standards—Determination of chlordimeform and its metabolites residues in royal jelly - GAs chromatography-mass spectrometry 食品安全国家标准 蜂王浆中杀虫脒及其代谢产物残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.101-2016 |
National food safety standards—Determination of multiple miticide residues in royal-jelly - GAs chromatography-mass spectrometry 食品安全国家标准 蜂王浆中多种杀螨剂残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.100-2016 |
National food safety standards—Determination of multiple pyrethroid pesticides residues in royal-jelly - GAs chromatography 食品安全国家标准 蜂王浆中多种菊酯类农药残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.98-2016 |
National food safety standards—Determination of eleven orGAnophosphorus pesticides residues in royal jelly - Gas chromatography 食品安全国家标准 蜂王浆中11种有机磷农药残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.97-2016 |
National food safety standards—Determination of five orGAnophosphorus pesticides residues in honey - Gas chromatography 食品安全国家标准 蜂蜜中5种有机磷农药残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.93-2016 |
National food safety standards—Determination of orGAnophosphorus pesticides residues in foods - Gas chromatography-mass spectrometry 食品安全国家标准 食品中有机磷农药残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.91-2016 |
National food safety standards—Determination of nine orGAnophosphorus pesticides residues in animal-derived foods - Gas chromatography 食品安全国家标准 动物源性食品中9种有机磷农药残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.88-2016 |
National food safety standards—Determination of the multiple orGAnochlorine pesticides residue in aquatic products 食品安全国家标准 水产品中多种有机氯农药残留量的检测方法 |
China National Standards GA |
English PDF |
| GB 23200.86-2016 |
National food safety standards—Determination of multiple orGAnochlorine pesticides residues in milk and milk products - Gas chromatography-mass spectrometry 食品安全国家标准 乳及乳制品中多种有机氯农药残留量的测定 气相色谱-质谱/质谱法 |
China National Standards GA |
English PDF |
| GB 23200.85-2016 |
National food safety standards—Determination of multiple pyrethroid pesticide residues in milk and milk products - GAs chromatography-mass spectrometry 食品安全国家标准 乳及乳制品中多种拟除虫菊酯农药残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.84-2016 |
National food safety standards—Determination of methoxychlor residue in meat and meat products - GAs chromatography-mass spectrometry 食品安全国家标准 肉品中甲氧滴滴涕残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.79-2016 |
National food safety standards—Determination of pyrazophos residue in meat and meat products - GAs chromatography 食品安全国家标准 肉及肉制品中吡菌磷残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.78-2016 |
National food safety standards—Determination of crotoxyphos residues in meats and meat products - GAs chromatography 食品安全国家标准 肉及肉制品中巴毒磷残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.72-2016 |
National food safety standards—Determination of phenylbenzamide pesticides residues in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中苯酰胺类农药残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.71-2016 |
National food safety standards—Determination of dicondensing-formylimine pesticides residues in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中二缩甲酰亚胺类农药残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.68-2016 |
National food safety standards－Determination of boscalid residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中啶酰菌胺残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.67-2016 |
National food safety standards－Determination of propyzamide residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中炔苯酰草胺残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.66-2016 |
National food safety standards－Determination of tebufenpyrad residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中吡螨胺残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.62-2016 |
National food safety standards—Determination of flumiclorac-pentyl residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中氟烯草酸残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.61-2016 |
National food safety standards—Determination of propham residue in foods - GAs chromatography—mass spectrometry 食品安全国家标准 食品中苯胺灵残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.59-2016 |
National food safety standards—Determination of dichlobenil residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中敌草腈残留量的测定气-相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.55-2016 |
National food safety standards—Determination of twenty one fumiGAnt residues in foods - Headspace Gas chromatography 食品安全国家标准 食品中21种熏蒸剂残留量的测定 顶空气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.54-2016 |
National food safety standards—Determination of strobilurin fungicides residues in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中甲氧基丙烯酸酯类杀菌剂残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.53-2016 |
National food safety standards—Determination of flusilazole residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中氟硅唑残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.52-2016 |
National food safety standards—Determination of cyprodinil residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中嘧菌环胺残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.49-2016 |
National food safety standards—Determination of difenoconazole residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中苯醚甲环唑残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.48-2016 |
National food safety standards—Determination of difenzoquat residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中野燕枯残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.47-2016 |
National food safety standards—Determination of clofentezine residue in foods - GAs chromatography-mass spectrometry 食品安全国家标准 食品中四螨嗪残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.46-2016 |
National food safety standards—Determination of pyrimethanil, mepanipyrim, myclobutanil and azoxystrobin residues in foods GAs chromatography-mass spectrometry 食品安全国家标准 食品中嘧霉胺、嘧菌胺、腈菌唑、嘧菌酯残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.43-2016 |
National food safety standards—Determination of quinclorac residue in cereals and oil seeds - GAs chromatography 食品安全国家标准 粮谷及油籽中二氯喹磷酸残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.40-2016 |
National food safety standards—Determination of orGAnophosphorus and organochlorine residues in cola drink - Gas chromatography 食品安全国家标准 可乐饮料中有机磷、有机氯农药残留量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.33-2016 |
National food safety standards—Determination of Benoxacor, Anilofos, Allidochlor 110 pesticides residues in foods GAs chromatography-mass spectrometry 食品安全国家标准 食品中解草嗪、莎稗磷、二丙烯草胺等110种农药残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.32-2016 |
National food safety standards—Determination of daminozide residue in foods GAs chromatography-mass spectrometry 食品安全国家标准 食品中丁酰肼残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.31-2016 |
National food safety standards—Determination of flumioxazin residues in foods GAs chromatography-mass spectrometry 食品安全国家标准 食品中丙炔氟草胺残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.30-2016 |
National food safety standards—Determination of cyflufenamid residue in foods GAs chromatography-mass spectrometry 食品安全国家标准 食品中环氟菌胺残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.28-2016 |
National food safety standards—Determination of multiple ether herbicides residues in foods GAs chromatography - mass spectrometry 食品安全国家标准 食品中多种醚类除草剂残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.27-2016 |
National food safety standards—Determination of 4, 6-dinitro-cresol residue in fruits GAs chromatography-mass spectrometry 食品安全国家标准 水果中4，6-二硝基邻甲酚残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.26-2016 |
National food safety standards—Determination of 9 orGAnic heterocyclic pesticides in tea 食品安全国家标准 茶叶中9种有机杂环类农药残留量的检测方法 |
China National Standards GA |
English PDF |
| GB 23200.24-2016 |
National food safety standards—Determination of 11 herbicide residues in cereals and soybean GAs chromatography-mass spectrometry 食品安全国家标准 粮谷和大豆中11种除草剂残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 23200.16-2016 |
National food safety standards—Determination of ethephon residue in fruits and vegetables GAs chromatography 食品安全国家标准 水果和蔬菜中乙烯利残留量的测定 液相色谱法 |
China National Standards GA |
English PDF |
| GB 23200.15-2016 |
National Food Safety Standards—Determination of 503 pesticides residues in mushrooms GAs chromatography-mass spectrometry 食品安全国家标准 食用菌中503种农药及相关化学品残留量的测定 气相色谱-质谱法 |
China National Standards GA |
English PDF |
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