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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3519-2023 |
micrOCRystalline graphite {译} 微晶石墨 |
China National Standards OCR |
 English PDF |
| GB/T 43263-2023 |
Nanotechnology Characterization methods of cellulose nanOCRystals {译} 纳米技术 纤维素纳米晶的表征方法 |
China National Standards OCR |
English PDF |
| GB 5009.293-2023 |
National Food Safety Standard Determination of Glyceryl MonOCRylate in Foods {译} 食品安全国家标准 食品中单辛酸甘油酯的测定 |
China National Standards OCR |
English PDF |
| GB/T 43012-2023 |
Determination of sulfur element and sulfate half-ester content in pulp cellulose nanOCRystals {译} 纸浆 纤维素纳米晶体中硫元素和硫酸半酯含量的测定 |
China National Standards OCR |
English PDF |
| GB/T 26069-2022 |
Annealed monOCRystalline silicon wafers 硅单晶退火片 |
China National Standards OCR |
English PDF |
| GB/T 1551-2021 |
Test method for measuring resistivity of monOCRystal silicon—In-line four-point probe and direct current two-point probe method 硅单晶电阻率的测定 直排四探针法和直流两探针法 |
China National Standards OCR |
English PDF |
| GB/T 19346.3-2021 |
Methods of measurement of amorphous and nanOCRystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous strip using a single sheet specimen 非晶纳米晶合金测试方法 第3部分：铁基非晶单片试样交流磁性能 |
China National Standards OCR |
English PDF |
| GB/T 8760-2020 |
Test method for dislocation density of monOCRystal gallium arsenide 砷化镓单晶位错密度的测试方法 |
China National Standards OCR |
English PDF |
| GB/T 5252-2020 |
Test method for dislocation density of monOCRystal germanium 锗单晶位错密度的测试方法 |
China National Standards OCR |
English PDF |
| GB/T 5238-2019 |
MonOCRystalline germanium and monocrystalline germanium slices 锗单晶和锗单晶片 |
China National Standards OCR |
English PDF |
| GB/T 26071-2018 |
MonOCRystalline silicon wafers for solar cells 太阳能电池用硅单晶片 |
China National Standards OCR |
English PDF |
| GB/T 12964-2018 |
MonOCRystalline silicon polished wafers 硅单晶抛光片 |
China National Standards OCR |
English PDF |
| GB/T 12965-2018 |
MonOCRystalline silicon as cut wafers and lapped wafers 硅单晶切割片和研磨片 |
China National Standards OCR |
English PDF |
| GB/T 25076-2018 |
MonOCRystalline silicon for solar cell 太阳能电池用硅单晶 |
China National Standards OCR |
English PDF |
| GB/T 36081-2018 |
Nanotechnology—Characterization of CdSe quantum dot nanOCRystal—Fluorescence spectroscopy 纳米技术 硒化镉量子点纳米晶体表征 荧光发射光谱法 |
China National Standards OCR |
English PDF |
| GB/T 34481-2017 |
Test method for measuring etch pit density (EPD) in low dislocation density monOCRystalline germanium slices 低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法 |
China National Standards OCR |
English PDF |
| GB/T 19345.2-2017 |
Amorphous and nanOCRystalline alloy—Part 2: Fe-based nanocrystalline soft magnetic alloy strips 非晶纳米晶合金 第2部分：铁基纳米晶软磁合金带材 |
China National Standards OCR |
English PDF |
| GB/T 19345.1-2017 |
Amorphous and nanOCRystalline alloys—Part 1: Fe-based amorphous soft magnetic alloy strips 非晶纳米晶合金 第1部分：铁基非晶软磁合金带材 |
China National Standards OCR |
English PDF |
| GB/T 19346.2-2017 |
Methods of measurement for amorphous and nanOCRystalline alloys—Part 2: Lamination factor of amorphous alloy strips 非晶纳米晶合金测试方法 第2部分：带材叠片系数 |
China National Standards OCR |
English PDF |
| GB/T 19346.1-2017 |
Amorphous and nanOCRystalline alloys measurement methods—Part 1：AC magnetic properties by the use of ring specimens 非晶纳米晶合金测试方法 第1部分：环形试样交流磁性能 |
China National Standards OCR |
English PDF |
| GB/T 35305-2017 |
MonOCRystalline gallium arsenide polished wafers for solar cell 太阳能电池用砷化镓单晶抛光片 |
China National Standards OCR |
English PDF |
| GB/T 32930-2016 |
MicrOCRystalline cemented carbide rod 微晶硬质合金棒材 |
China National Standards OCR |
English PDF |
| GB/T 32278-2015 |
Test methods for flatness of monOCRystalline silicon carbide wafers 碳化硅单晶片平整度测试方法 |
China National Standards OCR |
English PDF |
| GB/T 12962-2015 |
MonOCRystalline silicon 硅单晶 |
China National Standards OCR |
English PDF |
| GB 1886.103-2015 |
National food safety standard — Food additive — MicrOCRystalline cellulose 食品安全国家标准 食品添加剂 微晶纤维素 |
China National Standards OCR |
English PDF |
| GB/T 31351-2014 |
Nondestructive test method for micropipe density of polished monOCRystalline silicon carbide wafers 碳化硅单晶抛光片微管密度无损检测方法 |
China National Standards OCR |
English PDF |
| GB/T 30656-2014 |
Polished monOCRystalline silicon carbide wafers 碳化硅单晶抛光片 |
China National Standards OCR |
English PDF |
| GB/T 31093-2014 |
Test method for stress of monOCRystalline sapphire ingot 蓝宝石晶锭应力测试方法 |
China National Standards OCR |
English PDF |
| GB/T 31092-2014 |
MonOCRystalline sapphire ingot 蓝宝石单晶晶锭 |
China National Standards OCR |
English PDF |
| GB/T 30868-2014 |
Test method for measuring micropipe density of monOCRystalline silicon carbide wafers―Chemically etching 碳化硅单晶片微管密度的测定 化学腐蚀法 |
China National Standards OCR |
English PDF |
| GB/T 30867-2014 |
Test method for measuring thickness and total thickness variation of monOCRystalline silicon carbide wafers 碳化硅单晶片厚度和总厚度变化测试方法 |
China National Standards OCR |
English PDF |
| GB/T 30866-2014 |
Test method for measuring diameter of monOCRystalline silicon carbide wafers 碳化硅单晶片直径测试方法 |
China National Standards OCR |
English PDF |
| GB 30181-2013 |
The norm of energy consumption per unit product of micrOCRatal alumina ceramic abrasive medium 微晶氧化铝陶瓷研磨球单位产品能源消耗限额 |
China National Standards OCR |
English PDF |
| GB/T 29508-2013 |
300mm monOCRystalline silicon as cut slices and grinded slices 300mm 硅单晶切割片和磨削片 |
China National Standards OCR |
English PDF |
| GB/T 29506-2013 |
300mm polished monOCRystalline silicon wafers 300mm 硅单晶抛光片 |
China National Standards OCR |
English PDF |
| GB/T 29504-2013 |
300mm monOCRystalline silicon 300mm 硅单晶 |
China National Standards OCR |
English PDF |
| GB/T 29057-2012 |
Practice for evaluation of polOCRystalline silicon rods by float-zone crystal growth and spectroscopy 用区熔拉晶法和光谱分析法评价多晶硅棒的规程 |
China National Standards OCR |
English PDF |
| GB/T 15793-2011 |
Rules of monitoring and forecasting for the rice leaf-roller(CnaphalOCRocis medinalis Guenee) 稻纵卷叶螟测报技术规范 |
China National Standards OCR |
English PDF |
| GB/T 26074-2010 |
Germanium monOCRystal-measurement of resistivity-DC linear four-point probe 锗单晶电阻率直流四探针测量方法 |
China National Standards OCR |
English PDF |
| GB/T 25076-2010 |
MonOCRystalline silicon of solar cell 太阳电池用硅单晶 |
China National Standards OCR |
English PDF |
| GB/T 5238-2009 |
MonOCRystalline germanium and monocrystalline germanium slices 锗单晶和锗单晶片 |
China National Standards OCR |
English PDF |
| GB/T 1551-2009 |
Test method for measuring resistivity of monOCRystal silicon 硅单晶电阻率测定方法 |
China National Standards OCR |
English PDF |
| GB/T 24370-2009 |
Characterization of CdSe quantum dot nanOCRystals - UV-Vis absorption spectroscopy 硒化镉量子点纳米晶体表征 紫外-可见吸收光谱方法 |
China National Standards OCR |
English PDF |
| GB 22160-2008 |
Food grade micrOCRystalline wax 食品级微晶蜡 |
China National Standards OCR |
English PDF |
| GB/T 5252-2006 |
Germanium monOCRystal - inspection of dislocation etch pit density 锗单晶位错腐蚀坑密度测量方法 |
China National Standards OCR |
English PDF |
| GB/T 12965-2005 |
MonOCRystalline silicon as cut slices and lapped slices 硅单晶切割片和研磨片 |
China National Standards OCR |
English PDF |
| GB/T 19346-2003 |
Measuring method of magnetic properties at alternative current for amorphous and nanOCRystalline soft magnetic alloys 非晶纳米晶软磁合金交流磁性能测试方法 |
China National Standards OCR |
English PDF |
| GB/T 19345-2003 |
Amorphous and nanOCRystalline soft magnetic alloy strips 非晶、纳米晶软磁合金带材 |
China National Standards OCR |
English PDF |
| GB/T 19199-2003 |
Test method for carbon concentration of semi-insulating monOCRystal gallium arsenide by measurement infrared absorption method 半绝缘砷化镓单晶中碳浓度的红外吸收测试方法 |
China National Standards OCR |
English PDF |
| GB/T 12964-2003 |
MonOCRystalline silicon polished wafers 硅单晶抛光片 |
China National Standards OCR |
English PDF |
| GB/T 17170-1997 |
Test method for deep level EL2 concentration of undoped semiinsulating monOCRystal gallium arsenide by measurement infra-red absorption method 非掺杂半绝缘砷化镓单晶深能级EL2浓度红外吸收测试方法 |
China National Standards OCR |
English PDF |
| GB 16211-1996 |
Health standard for monOCRotophos in the air of workplace 车间空气中久效磷卫生标准 |
China National Standards OCR |
English PDF |
| GB/T 13843-1992 |
Polished monOCRystalline sapphire substrates 蓝宝石单晶抛光衬底片 |
China National Standards OCR |
English PDF |
| GB/T 12508-1990 |
Alphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image 光学识别用字母数字字符集 第二部分:OCR-B 字符集印刷图象的形状和尺寸 |
China National Standards OCR |
English PDF |
| GB/T 12053-1989 |
Alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image 光学识别用字母数字字符集 第一部分:OCR-A 字符集印刷图象的形状和尺寸 |
China National Standards OCR |
English PDF |
| GB/T 7515-1987 |
Information processing--Coding of machine readable characters (MICR and OCR) 信息处理用机器可读字符编码 (磁墨水字符识别和光学字符识别的字符) |
China National Standards OCR |
English PDF |
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