Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40485-2021 |
Method of determining automatically the random reflectance of vitrinite in coal—Image analysis method 煤的镜质体随机反射率自动测定 图像分析法 |
China National Standards reflectance |
 English PDF |
| GB/T 40277-2021 |
Paper,board and pulps—Measurement of diffuse blue reflectance factor(ISO brightness)—Indoor daylight conditions 纸、纸板和纸浆 蓝光漫反射因数（ISO亮度）的测定 室内日光条件 |
China National Standards reflectance |
English PDF |
| GB/T 40969-2021 |
Paper and board—Determination of colour (D50/2°diffuse reflectance method) 纸和纸板 颜色的测定（D50/2°漫反射法) |
China National Standards reflectance |
English PDF |
| GB/T 2679.1-2020 |
Paper—Determination of transmittance—Diffuse reflectance measurement 纸 透明度的测定 漫反射法 |
China National Standards reflectance |
English PDF |
| GB/T 24328.12-2020 |
Tissue paper and tissue products—Part 12: Determination of optical properties—Determination of opacity—Diffuse reflectance method 卫生纸及其制品 第12部分：光学性能的测定 不透明度的测定 漫反射法 |
China National Standards reflectance |
English PDF |
| GB/T 39370-2020 |
Leather—Physical and mechanical tests—Determination of surface reflectance 皮革 物理和机械试验 表面反射性能的测定 |
China National Standards reflectance |
English PDF |
| GB/T 37412-2019 |
Lasers and laser-related equipment—Cavity ring-down method for high reflectance measurement 激光器和激光相关设备 光腔衰荡高反射率测量方法 |
China National Standards reflectance |
English PDF |
| GB/T 26068-2018 |
Test method for carrier recombination lifetime in silicon wafers and silicon ingots—Non-contact measurement of photoconductivity decay by microwave reflectance method 硅片和硅锭载流子复合寿命的测试-非接触微波反射光电导衰减法 |
China National Standards reflectance |
English PDF |
| GB/T 37131-2018 |
Nanotechnologies—Test method of semiconductor nanopowder using UV-Vis diffuse reflectance spectroscopy 纳米技术-半导体纳米粉体材料紫外-可见漫反射光谱的测试方法 |
China National Standards reflectance |
English PDF |
| GB/T 3780.17-2017 |
Carbon black—Part 17: Indirect determination of particle size—reflectance method 炭黑 第17部分：粒径的间接测定 反射率法 |
China National Standards reflectance |
English PDF |
| GB/T 33234-2016 |
reflectance test method of reflective glass mirror for concentrated solar power system 光热发电玻璃反射镜反射比测试方法 |
China National Standards reflectance |
English PDF |
| GB/T 20216-2016 |
Pulp and paper—Determination of the effective residual ink concentration (ERIC number)—Infrared reflectance measurement 纸浆和纸 有效残余油墨浓度（ERIC值）的测定 红外线反射率测量法 |
China National Standards reflectance |
English PDF |
| GB/T 2679.1-2013 |
Paper―Determination of transmittance―Diffuse reflectance measurement 纸 透明度的测定 漫反射法 |
China National Standards reflectance |
English PDF |
| GB/T 7974-2013 |
Paper, board and pulps - Measurement of diffuse blue reflectance factor - D65 brightness（Diff/Geometry,Outdoor daylight conditions） 纸、纸板和纸浆 蓝光漫反射因数D65亮度的测定（漫射/垂直法，室外日光条件） |
China National Standards reflectance |
English PDF |
| GB/T 26070-2010 |
Characterization of subsurface damage in polished compound semiconductor wafers by reflectance difference spectroscopy method 化合物半导体抛光晶片亚表面损伤的反射差分谱测试方法 |
China National Standards reflectance |
English PDF |
| GB/T 26068-2010 |
Test method for carrier recombination lifetime in silicon wafers by non-contact measurement of photoconductivity decay by microwave reflectance 硅片载流子复合寿命的无接触微波反射光电导衰减测试方法 |
China National Standards reflectance |
English PDF |
| GB/T 14847-2010 |
Test mothod for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates by infrared reflectance 重掺杂衬底上轻掺杂硅外延层厚度的红外反射测量方法 |
China National Standards reflectance |
English PDF |
| GB/T 24288-2009 |
Paper and board - Determination of dominant wavelength and excitation purity - D65/10°diffuse reflectance method 纸和纸板 主波长和兴奋纯度的测定 D65/10°漫反射法 |
China National Standards reflectance |
English PDF |
| GB/T 6948-2008 |
Method of determining microscopically the reflectance of vitrinite in coal 煤的镜质体反射率显微镜测定方法 |
China National Standards reflectance |
English PDF |
| GB/T 3780.17-2008 |
Carbon black - Part 17:Indirect determination of particle size - reflectance method 炭黑 第17部分：粒径的间接测定 反射率法 |
China National Standards reflectance |
English PDF |
| GB/T 21245-2007 |
Paper and board - Determination of color (C/2°diffuse reflectance method） 纸和纸板颜色的测定(C/2°漫反射法) |
China National Standards reflectance |
English PDF |
| GB/T 20505-2006 |
Anodizing of aluminium and its alloys - Measurement of reflectance characteristics of aluminium surfaces using integrating - Sphere instruments 铝及铝合金阳极氧化 阳极氧化膜表面反射特性的测定 积分球法 |
China National Standards reflectance |
English PDF |
| GB/T 20503-2006 |
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss at angles of 20°,45°,60°or 85° 铝及铝合金阳极氧化 阳极氧化膜镜面反射率和镜面光泽度的测定 20°、45°、60°、85°角度方向 |
China National Standards reflectance |
English PDF |
| GB/T 7975-2005 |
Paper and board-Determination of color(diffuse reflectance method) 纸和纸板 颜色的测定(漫反射法) |
China National Standards reflectance |
English PDF |
| GB/T 1543-2005 |
Paper and board-Determination of Opacity(paper backing)-Diffuse reflectance method 纸和纸板 不透明度(纸背衬)的测定(漫反射法) |
China National Standards reflectance |
English PDF |
| GB/T 7973-2003 |
Paper，board and pulps--Measurement of diffuse reflectance factor(Diff/Geometry) 纸、纸板和纸浆 漫反射因数的测定(漫射／垂直法) |
China National Standards reflectance |
English PDF |
| GB/T 18868-2002 |
Method for determination of moisture，crude protein，crude fat，crude fibre，lysine and methinione in feeds--Near infrared reflectance spectroscopy 饲料中水分、粗蛋白质、粗纤维、粗脂肪、赖氨酸、蛋氨酸快速测定 近红外光谱法 |
China National Standards reflectance |
English PDF |
| GB/T 16850.5-2001 |
Basic specification for optical fibre amplifier test methods--Part 5:Test methods for reflectance parameters 光纤放大器试验方法基本规范 第5部分:反射参数的试验方法 |
China National Standards reflectance |
English PDF |
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