China defects,and GB Standards List

China "defects,and" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 43493.3-2023	Semiconductor devices - Non-destructive testing and identification criteria for defects in silicon carbide homoepitaxial wafers for power devices - Part 3: Photoluminescence detection method of defects {译} 半导体器件功率器件用碳化硅同质外延片缺陷的无损检测识别判据第3部分：缺陷的光致发光检测方法	China National Standards defects,and	English PDF
GB/T 43493.2-2023	Semiconductor devices - Non-destructive testing and identification criteria for defects in silicon carbide homoepitaxial wafers for power devices - Part 2: Optical detection methods for defects {译} 半导体器件功率器件用碳化硅同质外延片缺陷的无损检测识别判据第2部分：缺陷的光学检测方法	China National Standards defects,and	English PDF
GB/T 43493.1-2023	Semiconductor devices - Non-destructive testing and identification criteria for defects in silicon carbide homoepitaxial wafers for power devices - Part 1: Defect classification {译} 半导体器件功率器件用碳化硅同质外延片缺陷的无损检测识别判据第1部分：缺陷分类	China National Standards defects,and	English PDF
GB/T 42677-2023	Non-destructive testing of steel pipes Liquid penetrant testing of surface defects in seamless and welded steel pipes {译} 钢管无损检测无缝和焊接钢管表面缺欠的液体渗透检测	China National Standards defects,and	English PDF
GB/T 42673-2023	Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferromagnetic seamless and welded steel pipes {译} 钢管无损检测铁磁性无缝和焊接钢管表面缺欠的磁粉检测	China National Standards defects,and	English PDF
GB/T 42664-2023	Non-destructive testing of steel pipes Automatic ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams {译} 钢管无损检测焊接钢管焊缝纵向和/或横向缺欠的自动超声检测	China National Standards defects,and	English PDF
GB/T 20490-2023	Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in seamless and welded steel pipes {译} 钢管无损检测无缝和焊接钢管分层缺欠的自动超声检测	China National Standards defects,and	English PDF
GB/T 41972-2022	Iron castings - Classification and naming of casting defects {译} 铸铁件铸造缺陷分类及命名	China National Standards defects,and	English PDF
GB/T 3488.4-2022	Cemented carbide - Metallographic determination of microstructure - Part 4: Metallographic determination of porosity, non-combined carbon defects and decarburized phases {译} 硬质合金显微组织的金相测定第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定	China National Standards defects,and	English PDF
GB/T 33772.1-2017	Quality assessment systems—Part 1: Registration and analysis of defects on printed board assemblies 质量评定体系第1部分：印制板组件上缺陷的统计和分析	China National Standards defects,and	English PDF
GB/T 35445-2017	Silk—Electronic test method for defects and evenness of raw silk 丝生丝疵点、条干电子检测试验方法	China National Standards defects,and	English PDF
GB/T 30789.5-2015	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 5: Assessment of degree of flaking 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第5部分：剥落等级的评定	China National Standards defects,and	English PDF
GB/T 30789.4-2015	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 4: Assessment of degree of cracking 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第4部分：开裂等级的评定	China National Standards defects,and	English PDF
GB/T 30789.1-2015	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 1: General introduction and designation system 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第1部分：总则和标识体系	China National Standards defects,and	English PDF
GB/T 30789.8-2015	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第8部分：划线或其它人造缺陷周边剥离和腐蚀等级的评定	China National Standards defects,and	English PDF
GB/T 30789.7-2015	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 7: Assessment of degree of chalking by velvet method 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第7部分：天鹅绒布法评定粉化等级	China National Standards defects,and	English PDF
GB/T 30789.6-2015	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 6: Assessment of degree of chalking by tape method 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第6部分：胶带法评定粉化等级	China National Standards defects,and	English PDF
GB/T 30789.9-2014	Paints and varnishes―Evaluation of degradation of coatings―Designation of quantity and size of defects,and of intensity of uniform changes in appearance―Part 9: Assessment of degree of filiform corrosion 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第9部分：丝状腐蚀等级的评定	China National Standards defects,and	English PDF
GB/T 30789.3-2014	Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 3: Assessment of degree of rusting 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识第3部分：生锈等级的评定	China National Standards defects,and	English PDF
GB/T 30789.2-2014	Paints and varnishes―Evaluation of degradation of coatings―Designation of quantity and size of defects ,and of intensity of uniform changes in appearance―Part 2: Assessment of degree of blistering 色漆和清漆涂层老化的评价缺陷的数量和大小以及外观均匀变化程度的标识：第2部分：起泡等级的评定	China National Standards defects,and	English PDF
GB/T 29092-2012	Magnesium and magnesium alloy terms and definitions of die-castings defects 镁及镁合金压铸缺陷术语	China National Standards defects,and	English PDF
GB/T 26492.5-2011	Defects of wrought aluminium and aluminium alloys ingots and products - Part 5: Defects for tubes,rods or bars,profiles,wires 变形铝及铝合金铸锭及加工产品缺陷第5部分：管材、棒材、型材、线材缺陷	China National Standards defects,and	English PDF
GB/T 26492.4-2011	Defects of wrought aluminium and aluminium alloys ingots and products - Part 4: Defects for foils 变形铝及铝合金铸锭及加工产品缺陷第4部分：铝箔缺陷	China National Standards defects,and	English PDF
GB/T 26492.3-2011	Defects of wrought aluminium and aluminium alloys ingots and products - Part 3: Defects for plates,sheets and strips 变形铝及铝合金铸锭及加工产品缺陷第3部分：板、带缺陷	China National Standards defects,and	English PDF
GB/T 26492.2-2011	Defects of wrought aluminium and aluminium alloy ingots and products - Part 2: Defects for roll-casting strips 变形铝及铝合金铸锭及加工产品缺陷第2部分：铸轧带材缺陷	China National Standards defects,and	English PDF
GB/T 26492.1-2011	Defects of wrought aluminium and aluminium alloys ingots and products - part 1：Defects for ingots 变形铝及铝合金铸锭及加工产品缺陷第1部分：铸锭缺陷	China National Standards defects,and	English PDF
GB/T 26296-2010	Defects for anodic oxide coatings and organic polymer coatings on aluminum and its alloys 铝及铝合金阳极氧化膜和有机聚合物涂层缺陷	China National Standards defects,and	English PDF
GB/T 11162-2009	General specification of optical components for the scale and surface defects 光学分划零件通用技术条件	China National Standards defects,and	English PDF
GB/T 15033-2009	Green coffee - Olfactory and visual examination and determination of foreign matter and defects 生咖啡嗅觉和肉眼检验以及杂质和缺陷的测定	China National Standards defects,and	English PDF
GB/T 328.3-2007	Test methods for building sheets for waterproofing - Part 3: Plastic and rubber sheets for waterproofing-visible defects 建筑防水卷材试验方法第3部分：高分子防水卷材外观	China National Standards defects,and	English PDF
GB/T 6103-2006	Test method for cotton defects in raw cotton - Hand 原棉疵点试验方法手工法	China National Standards defects,and	English PDF
GB/T 3301-1999	Standard method for measurement of volume，rim diameter allowance， hight allowance， weight allowance and size of defects of domestic ceramic ware 日用陶瓷的容积、口径误差、高度误差、重量误差、缺陷尺寸的测定方法	China National Standards defects,and	English PDF

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