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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 |
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GB/T 24800.8-2009 |
Determination of methotrexate in coSMetics by high performance liquid chromatography method 化妆品中甲氨嘌呤的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.7-2009 |
Determination of brucine and strychnine in coSMetics by high performance liquid chromatography method 化妆品中马钱子碱和士的宁的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.6-2009 |
Determination of 21 sulfonamides in coSMetics by high performance liquid chromatography method 化妆品中二十一种磺胺的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.5-2009 |
Determination of nitrofurantoin and furazolidone in coSMetics by high performance liquid chromatography method 化妆品中呋喃妥因和呋喃唑酮的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.4-2009 |
Determination of chlortalidone and phenothiazine in coSMetics by high performance liquid chromatography method 化妆品中氯噻酮和吩噻嗪的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.3-2009 |
Determination of spironolacton, benzoyl peroxide and tretinoin in coSMetics by high performance liquid chromatography method 化妆品中螺内酯、过氧苯甲酰和维甲酸的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.2-2009 |
Determination of 41 glucocorticoids in coSMetics by LC-MS-MS and TLC method 化妆品中四十一种糖皮质激素的测定 液相色谱/串联质谱法和薄层层析法 |
China National Standards SM |
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GB/T 24800.13-2009 |
Determination of nitrite in coSMetics by ion chromatography method 化妆品中亚硝酸盐的测定 离子色谱法 |
China National Standards SM |
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GB/T 24800.12-2009 |
Determination of p-phenylenediamine,o-phenylenediamine and m-phenylenediamine in coSMetics 化妆品中对苯二胺、邻苯二胺和间苯二胺的测定 |
China National Standards SM |
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GB/T 24800.1-2009 |
Determination of 9 tetracyclines in coSMetics by high performance liquid chromatography method 化妆品中九种四环素类抗生素的测定 高效液相色谱法 |
China National Standards SM |
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GB/T 24800.11-2009 |
Determination of benzyl alcohol as antiseptic in coSMetics by gas chromatography method 化妆品中防腐剂苯甲醇的测定 气相色谱法 |
China National Standards SM |
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GB/T 24800.10-2009 |
Determination of 19 flavors in coSMetics by gas chromatography-mass spectrometry method 化妆品中十九种香料的测定 气相色谱-质谱法 |
China National Standards SM |
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GB/T 24675.6-2009 |
Conservation tillage equipment - SMashed straw machine 保护性耕作机械 秸秆粉碎还田机 |
China National Standards SM |
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GB/T 24675.5-2009 |
Conservation tillage equipment - SMashed root stubble machine 保护性耕作机械 根茬粉碎还田机 |
China National Standards SM |
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GB/T 24673-2009 |
SMall-size gasoline engine direct-link high speed centrifugal pumps 小型汽油机直联高速离心泵 |
China National Standards SM |
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GB/T 24669-2009 |
Tractors and machinery for agricultural and forestry - Auxiliary- power tranSMission connector for the operator station 农林拖拉机和机械 驾驶员操作位置用附属电力传输联接器 |
China National Standards SM |
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GB/T 24667.2-2009 |
Agricultural machinery - Guards for moving parts of power tranSMission - Guard opening with tool 农业机械 使用工具打开的动力传动运动件防护装置 |
China National Standards SM |
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GB/T 24667.1-2009 |
Agricultural machinery - Guards for moving parts of power tranSMission - Guard opening without tool 农业机械 不使用工具打开的动力传动运动件防护装置 |
China National Standards SM |
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GB/T 18689-2009 |
Agricultural irrigation equipment- Manually operated SMall plastics valves 农业灌溉设备 小型手动塑料阀 |
China National Standards SM |
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GB/T 24648.2-2009 |
Reliability assesSMent of engineering and agricultural machine - Evaluation parameter system and failure classification code 工程农机产品可靠性考核 评定指标体系及故障分类通则 |
China National Standards SM |
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GB/T 24648.1-2009 |
AssesSMent of tractor reliability 拖拉机可靠性考核 |
China National Standards SM |
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GB/T 24607-2009 |
Rolling bearings - Test and assesSMent for life and reliability 滚动轴承 寿命与可靠性试验及评定 |
China National Standards SM |
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GB/T 13540-2009 |
SeiSMic qualification for high-voltage switchgear and controlgear 高压开关设备和控制设备的抗震要求 |
China National Standards SM |
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GB/T 24618-2009 |
Routine analytical cigarette-SMoking machine - Additional test methods 常规分析用吸烟机 附加测试方法 |
China National Standards SM |
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GB/T 4061-2009 |
Polycrystalline silicon-examination method-assesSMent of sandwiches on cross-section by chemical corrosion 硅多晶断面夹层化学腐蚀检验方法 |
China National Standards SM |
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GB/T 24582-2009 |
Test method for measuring surface metal contamination of polycrystalline silicon by acid extraction-inductively coupled plaSMa mass spectrometry 酸浸取 电感耦合等离子质谱仪测定多晶硅表面金属杂质 |
China National Standards SM |
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GB/T 24520-2009 |
Cast iron and low alloy steel - Determination of lanthanum, cerium and magnesium content - Inductively coupled plaSMa atomic emission spectrometric method 铸铁和低合金钢 镧、铈和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 24514-2009 |
Zinc and/or aluminium based coatings on steel - Determination of coating mass per unit area and chemical composition - Gravimetry, inductively coupled plaSMa atomic emission spectrometry and flame atomic absorption spectrometry 钢表面锌基和(或)铝基镀层 单位面积镀层质量和化学成分测定 重量法、电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法 |
China National Standards SM |
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GB/T 24585-2009 |
Ferronickel - Determination of phosphorus, manganese, chromium, copper, cobalt and silicon contents - Inductively coupled plaSMa atomic emission spectrometric method 镍铁 磷、锰、铬、铜、钴和硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 24583.8-2009 |
Vanadium-Nitrogen alloy - Determination of silicon, manganese, phosphorus, aluminum content - Inductively inductively coupled plaSMa atomic emission spectrometric method 钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 24583.5-2009 |
Vanadium-Nitrogen alloy - Determination of phosphorus content - The biSMuth molybdenum blue spectrophotometry method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards SM |
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GB/T 16484.5-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plaSMa atomic emission spectrometry 氯化稀土、碳酸轻稀土化学分析方法 第5部分:氧化钡量的测定 电感耦合等离子体发射光谱法 |
China National Standards SM |
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GB/T 16484.3-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 3: Determination of fifteen REO relative contents - Inductively coupled plaSMa atomic emission spectrometry 氯化稀土、碳酸轻稀土化学分析方法 第3部分:15个稀土元素氧化物配分量的测定 电感耦合等离子体发射光谱法 |
China National Standards SM |
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GB/T 16484.2-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plaSMa mass spectrometry 氯化稀土、碳酸轻稀土化学分析方法 第2部分:氧化铕量的测定 电感耦合等离子体质谱法 |
China National Standards SM |
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GB/T 16484.20-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plaSMa mass spectrometry 氯化稀土、碳酸轻稀土化学分析方法 第20部分:氧化镍、氧化锰、氧化铅、氧化铝、氧化锌、氧化钍量的测定 电感耦合等离子体质谱法 |
China National Standards SM |
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GB/T 15910-2009 |
Monitoring and testing for energy saving of heat-tranSMission and distribution system 热力输送系统节能监测 |
China National Standards SM |
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GB/T 24495-2009 |
Horizontal joints between load-bearing walls and concrete floors - Laboratory mechanical tests - Effect of vertical loading and of moments tranSMitted by the floors 承重墙与混凝土楼板间的水平接缝 实验室力学试验 由楼板传来的垂直荷载和弯矩的影响 |
China National Standards SM |
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GB/T 16148-2009 |
Specification for assesSMents of intakes and internal doses of radionuclides 放射性核素摄入量及内照射剂量估算规范 |
China National Standards SM |
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GB 12350-2009 |
Safety requirements of SMall-power motors 小功率电动机的安全要求 |
China National Standards SM |
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GB/T 13771-2009 |
Textiles - Test method for assessing the SMoothness appearance of seams in fabrics after cleansing 纺织品 评定织物经洗涤后接缝外观平整度的试验方法 |
China National Standards SM |
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GB/T 13769-2009 |
Textiles - Test method for assessing the SMoothness appearance of fabrics after cleansing 纺织品 评定织物经洗涤后外观平整度的试验方法 |
China National Standards SM |
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GB/T 24339.2-2009 |
Railway application - Communication,signalling and processing systems - Part 2: Safety-related communication in open tranSMission systems 轨道交通 通信、信号和处理系统 第2部分:开放式传输系统中的安全相关通信 |
China National Standards SM |
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GB/T 24339.1-2009 |
Railway applications - Communication,signalling and processing systems - Part 1: Safety-related communication in closed tranSMission systems 轨道交通 通信、信号和处理系统 第1部分:封闭式传输系统中的安全相关通信 |
China National Standards SM |
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GB/Z 19036-2009 |
Quality management systems - Guidelines for the application of GB/T 19001 in SMall businesses 质量管理体系 GB/T 19001在中小型组织中的应用指南 |
China National Standards SM |
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GB/T 3222.2-2009 |
Acoustics - Description, measurement and assesSMent of environmental noise - Part 2: Determination of environmental noise levels 声学 环境噪声的描述、测量与评价 第2部分:环境噪声级测定 |
China National Standards SM |
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GB/T 24404-2009 |
Enumeration and detection of aerobic mesophilic bacteria in coSMetics 化妆品中需氧嗜温性细菌的检测和计数法 |
China National Standards SM |
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GB/T 24310-2009 |
Tobacco and tobacco products - Detecting method of genetically modified organiSM contents 烟草及烟草制品 转基因检测方法 |
China National Standards SM |
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GB/T 24261.1-2009 |
Marine seiSMic digital streamer system - Part 1: Standards for specifying hydrophone parameters 石油海上数字地震采集拖缆系统 第1部分:水听器技术条件 |
China National Standards SM |
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GB/T 24260-2009 |
Petroleum seiSMic geophone 石油地震检波器 |
China National Standards SM |
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GB/T 4701.7-2009 |
Ferrotitanium - Determination of phosphorus content - MolybdobiSMuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method 钛铁 磷含量的测定 铋磷钼蓝分光光度法和钼蓝分光光度法 |
China National Standards SM |
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GB/T 24197-2009 |
Manganese ores - Determination of iron,silicon,aluminium,calcium,barium,magnesium,potassium,copper,nickel,zinc,phosphorus,cobalt,chromium,vanadium,arsenic,lead,titanium and vanadium - Inductively coupled plaSMa atomic emiss 锰矿石 铁、硅、铝、钙、钡、镁、钾、铜、镍、锌、磷、钴、铬、钒、砷、铅和钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 24194-2009 |
Ferrosilicon - Determination of aluminium, calcium, manganese, chromium, titanium, copper, phosphorus and nickel content - Inductively coupled plaSMa atomic emission spectrometric method 硅铁 铝、钙、锰、铬、钛、铜、磷和镍含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 24193-2009 |
Chromium ores and concentrates - Determination of aluminium, iron , magnesium and silicon content - Inductively coupled plaSMa atomic emission spectrometry 铬矿石和铬精矿 铝、铁、镁和硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 24276-2009 |
A method of temperature-rise assesSMent by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear 评估部分型式试验的低压成套开关设备和控制设备(PTTA)温升的外推法 |
China National Standards SM |
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GB/T 24134-2009 |
Rubber and plastics hoses - AssesSMent of ozone resistance under static conditions 橡胶和塑料软管 静态条件下耐臭氧性能的评价 |
China National Standards SM |
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GB 50023-2009 |
Standard for seiSMic appraisal of buildings 建筑抗震鉴定标准 |
China National Standards SM |
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GB/T 23927-2009 |
Tri-wheel vehicles and low-speed goods vehicles - Mechanical tranSMissions 三轮汽车和低速货车 机械式变速器 |
China National Standards SM |
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GB/T 23954-2009 |
Technical regulations for cleaning of reverse oSMosis membrane element 反渗透系统膜元件清洗技术规范 |
China National Standards SM |
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GB/T 23942-2009 |
Chemical reagent - General rules for inductively coupled plaSMa atomic emission spectrometry 化学试剂 电感耦合等离子体原子发射光谱法通则 |
China National Standards SM |
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GB/Z 23785-2009 |
Guidelines for incorporating microbiological risk assesSMent in food safety risk management 微生物风险评估在食品安全风险管理中的应用指南 |
China National Standards SM |
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GB/T 23763-2009 |
Photo-catalytic antimicrobial materials and products - AssesSMent for antimicrobial activity and efficacy 光催化抗菌材料及制品 抗菌性能的评价 |
China National Standards SM |
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GB/T 23728-2009 |
Regulation for radiation environmental impact assesSMent in uranium mine and mill 铀矿冶辐射环境影响评价规定 |
China National Standards SM |
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GB/T 23701-2009 |
Ergonomics of human-system interaction - Specification for the process assesSMent of human-system issues 人-系统交互人类工效学 人-系统事宜的过程评估规范 |
China National Standards SM |
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GB/T 23618-2009 |
Repotrt, publication and disestabliSMent process of quarantine pests 检疫性有害生物疫情报告、公布和解除程序 |
China National Standards SM |
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GB/T 14790.1-2009 |
Mechanical vibration - Measurement and evaluation of human exposure to hand-tranSMitted vibration - Part 1: General requirements 机械振动 人体暴露于手传振动的测量与评价 第1部分:一般要求 |
China National Standards SM |
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GB/T 23594.2-2009 |
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plaSMa emission spectrometry 钐铕钆富集物化学分析方法 第2部分:十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法 |
China National Standards SM |
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GB/T 23641-2009 |
Fiber reinforced unsaturated polyester moulding-compounds(SMC and BMC)for electrical purposes 电气用纤维增强不饱和聚酯模塑料(SMC/BMC) |
China National Standards SM |
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GB/T 23614.2-2009 |
Chemical analysis methods for titanium nickel shape memory alloy - Part 2: Determination of cobalt, copper, chromium, iron, niobium content - Inductively coupled plaSMa atomic emission spectrometry 钛镍形状记忆合金化学分析方法 第2部分:钴、铜、铬、铁、铌量的测定 电感耦合等离子体发射光谱法 |
China National Standards SM |
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GB/T 23613-2009 |
Methods for chemical analysis of oSMium powder - Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content - Inductively coupled plasma atomic emission spectrometry 锇粉化学分析方法 镁、铁、镍、铝、铜、银、金、铂、铱、钯、铑、硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 23607-2009 |
Methods for chemical analysis of copper anode mud - Determination of arsenic,biSMuth,iron,nickel,lead,antimony,selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry 铜阳极泥化学分析方法 砷、铋、铁、镍、铅、锑、硒、碲量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 13748.20-2009 |
Chemical analysis methods of magnesium and magnesium alloys - Part 20: Determination of elements by inductively coupled plaSMa atomic emission spectrometry 镁及镁合金化学分析方法 第20部分:ICP-AES测定元素含量 |
China National Standards SM |
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GB/T 11066.8-2009 |
Method for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, biSMuth, palladium, magnesium, nickel, manganese and chromium content - Ethyl acetate extration-inductively coupled plasma - Atomic emission spectrometry 金化学分析方法 银、铜、铁、铅、锑、铋、钯、镁、镍、锰和铬量的测定 乙酸乙酯萃取-电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 11066.7-2009 |
Methods for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, biSMuth, palladium, magnesium, tin, nickel, manganese and chromium contents - Spark atomic emission spectrometry 金化学分析方法 银、铜、铁、铅、锑、铋、钯、镁、锡、镍、锰和铬量的测定 火花原子发射光谱法 |
China National Standards SM |
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GB/T 23545-2009 |
Determination of manganese in white wine - Inductively coupled plaSMa atomic emission spectrometry 白酒中锰的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 13981-2009 |
Design general requirements for SMall wind turbine 小型风力机设计通用要求 |
China National Standards SM |
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GB/T 4103.16-2009 |
Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper,silver,biSMuth,arsenic,antimony,tin and zinc contents - Optical emission spectrometry 铅及铅合金化学分析方法 第16部分:铜、银、铋、砷、锑、锡、锌量的测定 光电直读发射光谱法 |
China National Standards SM |
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GB/T 3253.7-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of biSMuth content - Atomic fluorescence spectrometric method 锑及三氧化二锑化学分析方法 铋量的测定 原子荧光光谱法 |
China National Standards SM |
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GB/T 3253.11-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of biSMuth content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铋量的测定 原子吸收光谱法 |
China National Standards SM |
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GB/T 23524-2009 |
Test method of spent petrochemical catalyst - Determination of platinum - Inductively coupled plaSMa atomic emision spectrometry 石油化工废催化剂中铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 23374-2009 |
Determination of aluminium in foods - Inductively coupled plaSMa mass spectrometry 食品中铝的测定 电感耦合等离子体质谱法 |
China National Standards SM |
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GB/T 23480.2-2009 |
SMall hole high speed drilling electro-discharge machines - Part 2: Parameters 电火花小孔高速加工机床 第2部分:参数 |
China National Standards SM |
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GB/T 23480.1-2009 |
SMall hole high speed drilling electro-discharge machines - Part 1: Terminology and testing of accuracy 电火花小孔高速加工机床 第1部分:术语和精度检验 |
China National Standards SM |
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GB 23350-2009 |
Requirements of restricting excessive package - Foods and coSMetics 限制商品过度包装要求 食品和化妆品 |
China National Standards SM |
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GB/T 13917.3-2009 |
Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 3: SMoke generator and smoke tablet 农药登记用卫生杀虫剂室内药效试验及评价 第3部分: 烟剂及烟片 |
China National Standards SM |
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GB/T 23358-2009 |
Cigarettes - Determination of major aromatic amines in total particulate matter of mainstream cigarette SMoke - GC-MS method 卷烟 主流烟气总粒相物中主要芳香胺的测定 气相色谱-质谱联用法 |
China National Standards SM |
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GB/T 23356-2009 |
Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette SMoke - NDIR method 卷烟 烟气气相中一氧化碳的测定 非散射红外法 |
China National Standards SM |
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GB/T 23355-2009 |
Cigarettes - Determination of nicotine in SMoke condensates - Gas-chromatographic method 卷烟 总粒相物中烟碱的测定 气相色谱法 |
China National Standards SM |
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GB/T 23426-2009 |
Ships and marine technology - SMall weathertight steel hatches 船舶与海上技术 钢质小型风雨密舱口盖 |
China National Standards SM |
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GB/T 23367.2-2009 |
Methods for chemical analysis of lithium cobalt oxide - Part 2: Determination of lithium,nickel,manganese,magnesium,aluminium,iron,sodium,calcium and copper content - Inductively coupled plaSMa atomic emission spectrometry 钴酸锂化学分析方法 第2部分:锂、镍、锰、镁、铝、铁、钠、钙和铜量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SM |
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GB/T 23364.4-2009 |
Methods for chemical analysis of high purity indium oxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium content - Inductively coupled plaSMa mass spectrometry 高纯氧化铟化学分析方法 第4部分:铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards SM |
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GB/T 23362.4-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium content - Inductively coupled plaSMa mass spectrometry 高纯氢氧化铟化学分析方法 第4部分:铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards SM |
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GB/T 12704.2-2009 |
Textiles - Test method for water-vapour tranSMission of fabrics - Part 2: Water method 纺织品 织物透湿性试验方法 第2部分:蒸发法 |
China National Standards SM |
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GB/T 12704.1-2009 |
Textiles - Test method for water-vapour tranSMission of fabrics - Part 1: Desiccant method 纺织品 织物透湿性试验方法 第1部分:吸湿法 |
China National Standards SM |
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GB/T 10610-2009 |
Geometrical product specifications(GPS) - Surface texture:Profile method - Rules and procedures for the assesSMent of surface texture 产品几何技术规范(GPS) 表面结构 轮廓法 评定表面结构的规则和方法 |
China National Standards SM |
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GB/T 23256-2009 |
Petroleum liquids - Automatic pipeline sampling - Statistical assesSMent of performance of automatic samplers determining the water content in hydrocarbon liquids 石油液体管线自动取样 测定石油液体中水含量的自动取样器性能的统计学评估 |
China National Standards SM |
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GB/T 23372-2009 |
Determination of inorganic-arsenic in foods - Liquid chromatography - Inductive coupled plaSMa mass spectrometer 食品中无机砷的测定 液相色谱 电感耦合等离子体质谱法 |
China National Standards SM |
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GB 12951-2009 |
Americium-241 alpha sources for ionization SMoke fire detectors 离子感烟火灾探测器用镅241α放射源 |
China National Standards SM |
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GB/T 8923.3-2009 |
Preparation of steel substrates before application of paints and related products - Visual assesSMent of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第3部分:焊缝、边缘和其他区域的表面缺陷的处理等级 |
China National Standards SM |
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GB/T 18573-2009 |
SMall craft - Electrical devices - Lightning-protection systems 小艇 电气装置 避雷保护 |
China National Standards SM |
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GB/T 18570.2-2009 |
Preparation of steel substrates before application of paints and related products - Tests for the assesSMent of surface cleanliness - Part 2: Laboratory determination of chloride on cleaned surfaces 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第2部分:清理过的表面上氯化物的实验室测定 |
China National Standards SM |
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