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 GB/T 3094-2012  
Cold drawn shaped steel tubes
冷拔异型钢管
 GB/T 28289-2012  
Test methods for composite performances of aluminium alloy thermal barrier profiles
铝合金隔热型材复合性能试验方法
 GB/T 28290-2012  
Methods for determination of surface chromium on electrolytic tinplate
电镀锡钢板表面铬量的试验方法
 GB/T 28291-2012  
Methods for determination of surface oil on electrolytic tinplate
电镀锡钢板表面涂油量试验方法
 GB/T 28292-2012  
The technical specification for recycling and utilization of Fe-bearing dusts and sludges in iron and steel industry
钢铁工业含铁尘泥回收及利用技术规范
 GB/T 28293-2012  
Ground iron and steel slag
钢铁渣粉
 GB/T 28294-2012  
Steel slag composite material
钢渣复合料
 GB/T 28295-2012  
General specification of superalloy tubes
高温合金管材通用技术条件
 GB/T 28296-2012  
Pig iron containing nickel
含镍生铁
 GB/T 28297-2012  
Thicker steel plates - Method for automatic ultrasonic testing
厚钢板超声自动检测方法
 GB/T 28298-2012  
Coking heavy oil
焦化重油
 GB/T 28299-2012  
Hot-rolled flange plate for construction
结构用热轧翼板钢
 GB/T 28300-2012  
Surface quality classes for hot-rolled bars and rods technical delivery conditions
热轧棒材和盘条表面质量等级交货技术条件
 GB/T 28369-2012  
Ferroalloys - Experimental methods for the evaluation of the quality variation and methods for checking the precision of sampling
铁合金 评价品质波动和检查取样精度的试验方法
 GB/T 28288-2012  
Foot protection - Toecaps and penetration-resistant inserts
足部防护 足趾保护包头和防刺穿垫
 GB 567.3-2012  
Bursting disc safety devices － Part 3: Classification and mounting dimensions
爆破片安全装置 第3部分：分类及安装尺寸
 GB 28373-2012  
Tank vehicles of categories N and O with regard to rollover stability
N类和O类罐式车辆侧倾稳定性
 GB 913-2012  
Mercury
汞
 GB 5237.6-2012  
Wrought aluminium alloy extruded profiles for architecture - Part 6: Thermal barrier profiles
铝合金建筑型材 第6部分：隔热型材
 GB 28379-2012  
Minimum allowable values of water efficiency and water efficiency grades for flush valve for water closets
便器冲洗阀用水效率限定值及用水效率等级
 GB 28378-2012  
Minimum allowable values of water efficiency and water efficiency grades for showers
淋浴器用水效率限定值及用水效率等级
 GB/T 28371-2012  
Ferroalloys - Experimental methods for checking the precision of sample division
铁合金 检查样品缩分精度的试验方法
 GB 567.4-2012  
Bursting disc safety devices － Part 4: Type test
爆破片安全装置 第4部分：型式试验
 GB/T 24737.9-2012  
Guide for technological management - Part 9: Technological management of production field
工艺管理导则 第9部分：生产现场工艺管理
 GB 567.2-2012  
Bursting disc safety devices － Part 2：Application,selection and installation
爆破片安全装置 第2部分：应用、选择与安装
 GB 567.1-2012  
Bursting disc safety devices － Part 1：Basic requirment
爆破片安全装置 第1部分：基本要求
 GB 28395-2012  
Conveying，spraying and placing machines for concrete and mortar - Safety requirements
混凝土及灰浆输送、喷射、浇注机械 安全要求
 GB 28286-2012  
General requirements of industrial explosive
工业炸药通用技术条件
 GB/T 25749.8-2012  
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 8: Room method for the measurement of the pollutant concentration parameter
机械安全 空气传播的有害物质排放的评估 第8部分：测量污染物浓度参数的室内法
 GB/T 28372-2012  
Ferroalloys - Sampling and preparation of samples-General rules
铁合金 取样和制样总则
 GB 28377-2012  
Minimum allowable values of water efficiency and water efficiency grades for urinals
小便器用水效率限定值及用水效率等级
 GB/T 28269-2012  
Zigzag spring for seat - Technical specifications
座椅用蛇形弹簧 技术条件
 GB/T 25749.5-2012  
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet
机械安全 空气传播的有害物质排放的评估 第5部分：测量不带导管出口的空气净化系统质量分离效率的试验台法
 GB 28265-2012  
Safeguard specifications of amusement rides
游乐设施安全防护装置通用技术条件
 GB/T 28287-2012  
Foot protection - Test method for footwear slip resistance
足部防护 鞋防滑性测试方法
 GB/T 25749.6-2012  
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet
机械安全 空气传播的有害物质排放的评估 第6部分：测量带导管出口的空气净化系统质量分离效率的试验台法
 GB/T 25749.7-2012  
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7: Test bench method for the measurement of the pollutant concentration parameter
机械安全 空气传播的有害物质排放的评估 第7部分：测量污染物浓度参数的试验台法
 GB/T 25749.9-2012  
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 9: Decontamination index
机械安全 空气传播的有害物质排放的评估 第9部分：净化指数
 GB/T 28268-2012  
Rolling bearings - Specifications of pressed cages
滚动轴承 冲压保持架技术条件
 GB/T 28270-2012  
Intelligent valve electric actuator
智能型阀门电动装置
 GB/T 28271-2012  
Metric screw threads with extra fine pitch - Tolerances
米制超细牙螺纹 公差
 GB/T 28272-2012  
Metric screw threads with extra fine pitch - Series and basic dimensions
米制超细牙螺纹 系列和基本尺寸
 GB/T 28273-2012  
Process classification of tube and sheet hydroforming
管、板液压成形工艺分类
 GB/T 28274-2012  
Silicon-based MEMS fabrication technology - The basic regulation of layout design
硅基MEMS制造技术 版图设计基本规则
 GB/T 28275-2012  
Silicon-based MEMS fabrication technology - Specification for KOH etch process
硅基MEMS制造技术 氢氧化钾腐蚀工艺规范
 GB/T 28276-2012  
Silicon-based MEMS fabrication technology - Specification for the dissolved wafer process
硅基MEMS制造技术 体硅溶片工艺规范
 GB/T 28282-2012  
Specification for function of computer aided process planning system
计算机辅助工艺设计 系统功能规范
 GB/T 28278.1-2012  
Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings without drainage grooves
滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第1部分：不带回油槽油润滑径向滑动轴承的计算
 GB/T 28278.2-2012  
Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings without drainage grooves
滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第2部分：不带回油槽油润滑径向滑动轴承计算的特性值
 GB/T 28279.1-2012  
Plain bearing - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings with drainage grooves
滑动轴承 稳态条件下带回油槽流体静压径向滑动轴承 第1部分：带回油槽油润滑径向滑动轴承的计算

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