Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 10322.3-2024 |
Iron ore - Experimental method for checking sampling precision {译} 铁矿石-校核取样精密度的实验方法 |
China National Standards checking |
 English PDF |
| GB/T 21098-2022 |
Lamp caps and holders and gauges for checking their safety and interchangeability - Part 4: guidelines and general information {译} 灯头、灯座及检验其安全性和互换性的量规 第4部分：导则及一般信息 |
China National Standards checking |
English PDF |
| GB/T 40609-2021 |
Technical specifications for operational security checking of power system 电网运行安全校核技术规范 |
China National Standards checking |
English PDF |
| GB/T 6406-2016 |
Superabrasive—checking the grain size 超硬磨料 粒度检验《第1号修改单》 |
China National Standards checking |
English PDF |
| GB/T 37303.2-2019 |
Ships and marine technology—Manoeuvring of ships—Part 2:Turning and yaw checking 船舶和海上技术 船舶操纵性 第2部分：回转和偏航纠正 |
China National Standards checking |
English PDF |
| GB/T 34363-2017 |
Non-destructive testing—Test method for fabricating and checking aluminum alloy ultrasonic standard reference blocks 无损检测 铝合金超声标准试块制作和校验方法 |
China National Standards checking |
English PDF |
| GB/T 6406-2016 |
Superabrasive—checking the grain size 超硬磨料 粒度检验 |
China National Standards checking |
English PDF |
| GB/T 32554-2016 |
Fluorspar—Experimental methods for checking the bias of sampling and sample preparation 萤石 校核取样偏差的试验方法 |
China National Standards checking |
English PDF |
| GB/T 20726-2015 |
Microbeam analysis—Selected instrumental performance parameters for the specification and checking of energy dispersive X-ray spectrometers for use in electron probe microanalysis 微束分析 电子探针显微分析X射线能谱仪主要性能参数及核查方法 |
China National Standards checking |
English PDF |
| GB/T 10322.4-2014 |
Iron ores―Experimental methods for checking the bias of sampling 铁矿石 校核取样偏差的实验方法 |
China National Standards checking |
English PDF |
| GB/T 30500-2014 |
Ultrasonic gas flow meter performance online audit―Method using speed of sound checking 气体超声流量计使用中检验 声速检验法 |
China National Standards checking |
English PDF |
| 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 |
China National Standards checking |
English PDF |
| 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 |
China National Standards checking |
English PDF |
| GB/T 27680-2011 |
Copper，lead ，zinc and nickel concentrates - Experimental methods for checking the bias of sampling 铜、铅、锌和镍精矿 检查取样误差的实验方法 |
China National Standards checking |
English PDF |
| GB/T 27679-2011 |
Copper, lead, zinc and nickel concentrates - Experimental methods for checking the precision of sampling 铜、铅、锌和镍精矿 检查取样精密度的实验方法 |
China National Standards checking |
English PDF |
| GB/T 12613.6-2011 |
Plain bearings - Wrapped bushes - Part 6：checking the inside diameter 滑动轴承 卷制轴套 第6部分：内径检验 |
China National Standards checking |
English PDF |
| GB/T 12613.5-2011 |
Plain bearings - Wrapped bushes - Part 5: checking the outside diameter 滑动轴承 卷制轴套 第5部分：外径检验 |
China National Standards checking |
English PDF |
| GB/T 19110-2011 |
Micrographics - Rotary camera systems - Test target for checking performance 缩微摄影技术 检查轮转式缩微摄影机系统性能用的测试标板 |
China National Standards checking |
English PDF |
| GB/T 25946-2010 |
Aluminium ores - Experimental methods for checking the bias of sampling 铝土矿 取样偏差的检验方法 |
China National Standards checking |
English PDF |
| GB/T 25943-2010 |
Aluminium ores - Experimental methods for checking the precision of sampling 铝土矿 检验取样精度的实验方法 |
China National Standards checking |
English PDF |
| GB/T 25138-2010 |
Standard sand for checking foundry binder 检定铸造粘结剂用标准砂 |
China National Standards checking |
English PDF |
| GB/T 25136-2010 |
General checking standard for steel open die forgings 钢质自由锻件检验通用规则 |
China National Standards checking |
English PDF |
| GB/T 24233-2009 |
Manganese and chromium ores - Experimental methods for evaluation of quality variation and methods for checking the precision of sampling 锰矿石和铬矿石 评定品质波动和校核取样精密度的试验方法 |
China National Standards checking |
English PDF |
| GB/T 24232-2009 |
Manganese and chromium ores - Experimental methods for checking the bias of sampling and sample preparation 锰矿石和铬矿石 校核取样和制样偏差的试验方法 |
China National Standards checking |
English PDF |
| GB/T 23231-2009 |
checking regulation in project for conversion of cropland to forest 退耕还林工程检查验收规则 |
China National Standards checking |
English PDF |
| GB/T 2007.4-2008 |
General rules for the sampling and sample preparation of minerals in bulk - Experimental methods for checking the precision and bias 散装矿产品取样、制样通则 偏差、精密度校核试验方法 |
China National Standards checking |
English PDF |
| GB/T 8987-2008 |
Micrographics - Test target for checking optical density of negative microimages in microfilming 缩微摄影技术 缩微摄影时检查负像光学密度用测试标板 |
China National Standards checking |
English PDF |
| GB/T 17293-2008 |
Micrographics - Planetary camera systems - Test target for checking performance 缩微摄影技术 检查平台式缩微摄影机系统性能用的测试标板 |
China National Standards checking |
English PDF |
| GB/T 12356-2008 |
Micrographics - 16 mm planetary cameras - Test target for checking performance 缩微摄影技术 16mm平台式缩微摄影机用测试标板的特征及其使用 |
China National Standards checking |
English PDF |
| GB/T 10628-2008 |
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures 气体分析 校准混合气组成的测定和校验 比较法 |
China National Standards checking |
English PDF |
| GB/Z 18620.4-2008 |
Cylindrical gears - Code of inspection practice - Part 4: Reommendations relative to surface texture and tooth contact pattern checking 圆柱齿轮 检验实施规范 第4部分：表面结构和轮齿接触斑点的检验 |
China National Standards checking |
English PDF |
| GB/T 16904.2-2006 |
checking of rolling stock clearance for standard gauge railways - Part 2：clearance treadle 标准轨距铁路机车车辆限界检查 第2部分：限界规 |
China National Standards checking |
English PDF |
| GB/T 16904.1-2006 |
checking of rolling stock clearance for standard gauge railways - Part 1：Methods for inspecting 标准轨距铁路机车车辆限界检查 第1部分：检查方法 |
China National Standards checking |
English PDF |
| GB/T 12588-2003 |
Plastics coated fabrics--Polyvinyl chloride coatings--Rapid method for checking fusion 塑料涂覆织物 聚氯乙烯涂覆层 融合程度快速检验法 |
China National Standards checking |
English PDF |
| GB/T 18249-2000 |
Ferroalloys--Experimental methods for checking the bias of sampling and sample preparation 检查铁合金取样和制样偏差的试验方法 |
China National Standards checking |
English PDF |
| GB/T 10322.3-2000 |
Iron ores--Experimental methods for checking the precision of sampling 铁矿石 校核取样精密度的实验方法 |
China National Standards checking |
English PDF |
| GB/T 5003-1999 |
checking and measuring to the chemical corroding resistance of glazes of domestic ceramics 日用陶瓷器釉面耐化学腐蚀性的测定 |
China National Standards checking |
English PDF |
| GB/T 17613.1-1998 |
Measurement of liquid flow in closed conduits by weighing method--Procedures for checking installations--Part 1:Static weighing systems 用称重法测量封闭管道中的液体流量 装置的检验程序 第1部分:静态称重系统 |
China National Standards checking |
English PDF |
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