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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42261-2022 |
Metal and other inorganic coatings - thermal cycle test method for thermal barrier coatings under temperature gradient {译} 金属及其他无机覆盖层 温度梯度下热障涂层热循环试验方法 |
China National Standards gradient |
 English PDF |
| GB/T 34894-2017 |
Micro-electromechanical system technology—Measuring method for strain gradient measurements of MEMS microstructures using an optical interferometer 微机电系统（MEMS）技术 基于光学干涉的MEMS微结构应变梯度测量方法 |
China National Standards gradient |
English PDF |
| GB/T 30648.5-2015 |
Paints and varnishes—Determination of resistance to liquids—Part 5: Temperature-gradient oven methods 色漆和清漆 耐液体性的测定 第5部分：采用具有温度梯度的烘箱法 |
China National Standards gradient |
English PDF |
| GB/T 1033.2-2010 |
Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method 塑料 非泡沫塑料密度的测定 第2部分：密度梯度柱法 |
China National Standards gradient |
English PDF |
| GB/T 24791.3-2009 |
Photography - Sensitometry of screen/film systems for medical radiography - Part 3: Determination of sensitometric curve shape, speed and average gradient for mammography 摄影 医疗X射线成像用屏/片系统的感光测定 第3部分：乳腺X射线成像感光特性曲线形状、感光度与平均斜率的测定 |
China National Standards gradient |
English PDF |
| GB/T 24791.1-2009 |
Photography - Sensitometry of screen/film systems for medical X-radiography - Part 1: Determination of sensitometric curve shape, speed and average gradient 摄影 医疗X射线成像用屏/片系统的感光测定 第1部分：感光特性曲线形状、感光度与平均斜率的测定 |
China National Standards gradient |
English PDF |
| GB/T 9582-2008 |
Photography - Industrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation 摄影 工业射线胶片 ISO感光度，ISO平均斜率和ISO斜率G2和G4的测定（用X和γ射线曝光） |
China National Standards gradient |
English PDF |
| GB/T 9862-1988 |
Method for determining the speed and average gradient of black-and-white aerial camera films 黑白航空照相胶片感光度和平均斜率测定方法 |
China National Standards gradient |
English PDF |
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