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GB/T 15547-2012
Blanks of forged steel rolls for cold rolling mill
锻钢冷轧辊辊坯

GB/T 28896-2012
Metallic Materials - Method of test for the determination of quasistatic fracture toughness of welds
金属材料焊接接头准静态断裂韧度测定的试验方法

GB/T 13441.4-2012
Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems
机械振动与冲击人体暴露于全身振动的评价第4部分：振动和旋转运动对固定导轨运输系统中的乘客及乘务员舒适影响的评价指南

GB/T 28882-2012
Rare earth carbonate of ion-absorpted type rare earth ore
离子型稀土矿碳酸稀土

GB/T 28764-2012
Test method for sealing characteristics of packaging containers - Ultrasonic method
包装容器密闭性检测方法超声波法

GB/T 28761-2012
Metalforming machinery - Method of type designation
锻压机械型号编制方法

GB/T 20167-2012
Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - Gravimetry
稀土抛光粉物理性能测试方法抛蚀量和划痕的测定重量法

GB/T 20166.2-2012
Chemical analysis methods of rare earth polishing powder - Part 2: Determination fluorine content - Ion selective electrode analysis
稀土抛光粉化学分析方法第2部分：氟量的测定离子选择性电极法

GB/T 20166.1-2012
Chemical analysis methods of rare earth polishing powder - Part 1: Determination of cerium oxide content - Titrimetry
稀土抛光粉化学分析方法第1部分：氧化铈量的测定滴定法

GB 3883.7-2012
Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for hammers
手持式电动工具的安全第2部分：锤类工具的专用要求

GB/T 18116.1-2012
Yttrium-europium oxide - Part 1: Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and luteti
氧化钇铕化学分析方法第1部分：氧化镧、氧化铈、氧化镨、氧化钕、氧化钐、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱和氧化镥量的测定

GB/T 28900-2012
Test methods of steel for reinforcement of concrete
钢筋混凝土用钢材试验方法

GB/T 14999.4-2012
Test methods for superalloys - Part 4: Determination of characterizing banding grains and primary carbides distribution of superalloy rollings
高温合金试验方法第4部分：轧制高温合金条带晶粒组织和一次碳化物分布测定

GB/T 14999.3-2012
Test methods for superalloys - Part 3: Verification of longitudinal fracture of bars
高温合金试验方法第3部分：棒材纵向断口检验

GB/T 14999.2-2012
Test methods for superalloys - Part 2: Verification of transverse macro-structures and defect by etch
高温合金试验方法第2部分：横向低倍组织及缺陷酸浸检验

GB/T 14999.1-2012
Test method for superalloys - Part 1: Verification of longitudinal macro-structures and defect by etch
高温合金试验方法第1部分：纵向低倍组织及缺陷酸浸检验

GB/T 10325-2012
Shaped refractory products-rule of acceptance,sampling and inspection
定形耐火制品验收抽样检验规则

GB 4706.64-2012
Safety of household and similar electrical appliances - Part 2: Particular requirements for scissor type grass shears
家用和类似用途电器的安全第2部分：剪刀型草剪的专用要求

GB 3883.9-2012
Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for tappers
手持式电动工具的安全第2部分：攻丝机的专用要求

GB 3883.8-2012
Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for sheet metal shears and nibblers
手持式电动工具的安全第2部分：电剪刀和电冲剪的专用要求

GB/T 18301-2012
Refractory products - Determination of resistance to abrasion at ambient temperature
耐火材料常温耐磨性试验方法

GB/T 28733-2012
Determination of total moisture for solid biofuels
固体生物质燃料全水分测定方法

GB/Z 28820.3-2012
Long-term radiation ageing in polymers - Part 3: Procedures for in-service monitoring of low-voltage cable materials
聚合物长期辐射老化第3部分：低压电缆材料在役监测程序

GB/T 28894-2012
Surface chemical analysis - Handling of specimens prior to analysis
表面化学分析分析前样品的处理

GB/T 28892-2012
Surface chemical analysis - X-ray photoelectron spectroscopy -Description of selected instrumental performance parameters
表面化学分析 X射线光电子能谱选择仪器性能参数的表述

GB/T 28891-2012
Fibre-reinforced plastic composites - Determination of mode Ⅰinterlaminar fracture toughness GⅠC for unidirectionally reinforced materials
纤维增强塑料复合材料单向增强材料Ⅰ型层间断裂韧性GⅠC的测定

GB/T 28890-2012
Terms of building ceramic machinery
建筑陶瓷机械术语

GB/T 28889-2012
Test method for In-plane shear properties of composite materials
复合材料面内剪切性能试验方法

GB/T 28888-2012
Technical requirements of gas monitoring for sewer and septic tanks
下水道及化粪池气体监测技术要求

GB/T 28742-2012
Sewage treatment equipment for prevention and treatment of water pollution
污水处理设备安全技术规范

GB/T 3286.4-2012
Methods for chemical analysis of limestone and dolomite - Part 4: The determination of iron oxide content - The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method
石灰石及白云石化学分析方法第4部分：氧化铁含量的测定邻二氮杂菲分光光度法和火焰原子吸收光谱法

GB/T 28734-2012
Determination of carbon and hydrogen in solid biofuels
固体生物质燃料中碳氢测定方法

GB/T 28898-2012
Evaluation of uncertainty in chemical composition analysis for metallurgical materials
冶金材料化学成分分析测量不确定度评定

GB/T 28732-2012
Determination of total sulfur in solid biofuels
固体生物质燃料全硫测定方法

GB/T 28731-2012
Proximate analysis of solid biofuels
固体生物质燃料工业分析方法

GB/T 28730-2012
Method for preparation of solid biofuels sample
固体生物质燃料样品制备方法

GB 15735-2012
Requirements for the safety and health in production process of metal heat treatment
金属热处理生产过程安全、卫生要求

GB/T 3286.3-2012
Methods for chemical analysis of limestone and dolomite - Part 3: The determination of aluminium oxide content - The chrome azurol S spectrophotometric method and the complexometric titration method
石灰石及白云石化学分析方法第3部分：氧化铝含量的测定铬天青S分光光度法和络合滴定法

GB/T 3286.2-2012
Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method
石灰石及白云石化学分析方法第2部分：二氧化硅含量的测定硅钼蓝分光光度法和高氯酸脱水重量法

GB/T 3286.1-2012
Methods for chemical analysis of limestone and dolomite - Part 1: The determination of calcium oxide and magnesium oxide content - The complexometric titration method and the flame atomic absorption spectrometric method
石灰石及白云石化学分析方法　第1部分：氧化钙和氧化镁含量的测定络合滴定法和火焰原子吸收光谱法

GB/T 28901-2012
Analysis of coke-oven gas composition by gas chromatography
焦炉煤气组分气相色谱分析方法

GB/T 28895-2012
Protective clothing - Performance requirements of oil repellency, sorl release, antistatic clothing
防护服装抗油易去污防静电防护服

GB/T 28740-2012
Equipment of compost treatment and utilization for manure of poultry and livestock
畜禽养殖粪便堆肥处理与利用设备

GB/T 27894.5-2012
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns
天然气　在一定不确定度下用气相色谱法测定组成　第5部分：实验室和在线工艺系统中用三根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类

GB/T 28803-2012
Directives for risk management of consumer products safety
消费品安全风险管理导则

GB/T 28784.3-2012
Mechanical vibration - Measurement of vibration on ships - Part 3: Pre-installation vibration measurement of shipboard equipment
机械振动船舶振动测量第3部分：船上设备安装前的振动测量

GB/T 28799.2-2012
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes
冷热水用耐热聚乙烯（PE-RT）管道系统第2部分：管材

GB/T 28799.1-2012
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 1: General
冷热水用耐热聚乙烯(PE-RT)管道系统第1部分：总则

GB/T 28786-2012
Vacuum technology - Methods of bonding strength measurement for vacuum coating film - Measuring adhesion by tape test
真空技术真空镀膜层结合强度测量方法胶带粘贴法

GB/T 28785-2012
Mechanical vibration - Criteria and safeguards for the in-situ balancing of medium and large rotors
机械振动大中型转子现场平衡的准则和防护

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