Standard Code | Standard Title | Standard Class | Order |
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GB/T 20405.1-2023 |
Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value {译} 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第1部分:pH值的测定方法 |
China National Standards Determination pH value |
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GB/T 1601-2023 |
Determination method of pesticide pH value {译} 农药pH值的测定方法 |
China National Standards Determination pH value |
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GB/T 5211.6-2020 |
General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension 颜料和体质颜料通用试验方法 第6部分:水悬浮液pH值的测定 |
China National Standards Determination pH value |
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GB/T 23901.5-2019 |
Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators 无损检测 射线照相检测图像质量 第5部分:双丝型像质计图像不清晰度的测定 |
China National Standards Determination pH value |
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GB/T 23901.2-2019 |
Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicators 无损检测 射线照相检测图像质量 第2部分:阶梯孔型像质计像质值的测定 |
China National Standards Determination pH value |
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GB/T 23901.1-2019 |
Non-destructive testing—Image quality of radiographs—Part 1:Determination of the image quality value using wire-type image quality indicators 无损检测 射线照相检测图像质量 第1部分:丝型像质计像质值的测定 |
China National Standards Determination pH value |
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GB 5009.237-2016 |
National Food Safety Standard - Determination of pH value of food 食品安全国家标准 食品pH值的测定 |
China National Standards Determination pH value |
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GB/T 3780.7-2016 |
Carbon black—Part 7: Determination of pH value 炭黑 第7部分:pH值的测定 |
China National Standards Determination pH value |
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GB/T 30921.7-2016 |
Test method of purified terephthalic acid(PTA) for industrial use—Part 7: Determination of b* value—Color difference meter 工业用精对苯二甲酸(PTA)试验方法 第7部分:b*值的测定 色差计法 |
China National Standards Determination pH value |
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GB/T 2390-2013 |
Dyes - Determination of pH value 染料 pH值的测定 |
China National Standards Determination pH value |
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GB/T 12010.4-2010 |
Plastic - Poly(vinyl alcohol)(PVAL) materials - Part 4: Determination for pH value 塑料 聚乙烯醇材料(PVAL) 第4部分:pH值测定 |
China National Standards Determination pH value |
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GB/T 23901.2-2009 |
Non-destructive testing - Image quality of radiographs - Part 2: Image quality indicators (step/hole type) - Determination of image quality value 无损检测 射线照相底片像质 第2部分:阶梯孔型像质计 像质指数的测定 |
China National Standards Determination pH value |
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GB/T 23901.1-2009 |
Non-destructive testing - Image quality of radiographs - Part 1: Image quality indicators (wire type) - Determination of image quality value 无损检测 射线照相底片像质 第1部分:线型像质计 像质指数的测定 |
China National Standards Determination pH value |
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GB/T 23901.5-2009 |
Non-destructive testing - Image quality of radiographs - Part 5: Image quality indicators (duplex wire type) - Determination of image unsharpness value 无损检测 射线照相底片像质 第5部分:双线型像质计 图像不清晰度的测定 |
China National Standards Determination pH value |
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GB/T 23769-2009 |
Inorganic chemical products - General method for the determination of pH values 无机化工产品 水溶液中pH值测定通用方法 |
China National Standards Determination pH value |
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GB/T 23595.5-2009 |
Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value 白光LED灯用稀土黄色荧光粉试验方法 第5部分:pH值的测定 |
China National Standards Determination pH value |
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GB/T 6043-2009 |
Method for determination of pH value of wood 木材pH值测定方法 |
China National Standards Determination pH value |
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GB/T 18856.7-2008 |
Test methods for coal water mixture - Part 7: Determination for pH value 水煤浆试验方法 第7部分: pH值测定 |
China National Standards Determination pH value |
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GB/T 7717.5-2008 |
Acrylonitrile for industrial use - Part 5:Determination of acidity and pH value and titration value 工业用丙烯腈 第5部分: 酸度、pH值和滴定值的测定 |
China National Standards Determination pH value |
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GB/T 3780.7-2006 |
Carbon black―Part 7: Determination of pH value 炭黑 第7部分: pH值的测定 |
China National Standards Determination pH value |
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GB/T 7702.16-1997 |
Standard test method for granular activated carbon from coal--Determination of pH value 煤质颗粒活性炭试验方法 pH值的测定 |
China National Standards Determination pH value |
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GB/T 1601-1993 |
Determination method of pH value for pesticides 农药pH值的测定方法 |
China National Standards Determination pH value |
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GB/T 13580.4-1992 |
Determination of pH value of the wet precipitation--Glass electrode method 大气降水pH值的测定 电极法 |
China National Standards Determination pH value |
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GB/T 6920-1986 |
Water quality--Determination of pH value--Glass electrode method 水质 pH值的测定 玻璃电极法 |
China National Standards Determination pH value |
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GB/T 1717-1986 |
Determination of pH value of an aqueous suspension of pigments 颜料水悬浮液pH值的测定 |
China National Standards Determination pH value |
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