Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 37854-2019 |
Wide-mouth glass containers—Deviation from flatness of top sealing surface—Test methods 广口玻璃容器 封合面平面度偏差 试验方法 |
China National Standards Test methods flatness |
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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 Test methods flatness |
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GB/T 6621-2009 |
Testing methods for surface flatness of silicon slices 硅片表面平整度测试方法 |
China National Standards Test methods flatness |
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GB/T 328.7-2007 |
Test methods for building sheets for waterproofing - Part 7: Plastic and rubber sheets for waterproofing-length,width,straightness and flatness 建筑防水卷材试验方法 第7部分:高分子防水卷材 长度、宽度、平直度和平整度 |
China National Standards Test methods flatness |
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GB/T 19922-2005 |
Standard test methods for measuring site flatness on silicon wafers by noncontact scanning 硅片局部平整度非接触式标准测试方法 |
China National Standards Test methods flatness |
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