Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 41080-2021 |
Metallographic inspection method for molybdenum and molybdenum alloys 钼及钼合金金相检验方法 |
China National Standards Metal Inspection method |
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GB/T 37598-2019 |
Inspection of non-metallic inclusions in steel—Blue fracture test method 钢中非金属夹杂物的检验 发蓝断口法 |
China National Standards Metal Inspection method |
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GB/T 15711-2018 |
Inspection of non-metallic inclusions of steel—Etching test method of tower samples 钢中非金属夹杂物的检验 塔形发纹酸浸法 |
China National Standards Metal Inspection method |
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GB/T 20935.3-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 3: Standard practice for ultrasonic surface examinations using electromagnetic acoustic transducer (EMAT) techniques 金属材料 电磁超声检测方法 第3部分:利用电磁超声换能器技术进行超声表面检测的方法 |
China National Standards Metal Inspection method |
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GB/T 20935.2-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer (EMAT) techniques 金属材料 电磁超声检测方法 第2部分:利用电磁超声换能器技术进行超声检测的方法 |
China National Standards Metal Inspection method |
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GB/T 20935.1-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 1: Standard guide for electromagnetic acoustic transducers (EMATs) 金属材料 电磁超声检测方法 第1部分:电磁超声换能器指南 |
China National Standards Metal Inspection method |
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GB/T 13298-2015 |
Inspection methods of microstructure for metals 金属显微组织检验方法 |
China National Standards Metal Inspection method |
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GB/T 27905.3-2011 |
Inspection methods for trace and physical evidences from fire scene -Part 3: Ferrous metalwork 火灾物证痕迹检查方法 第3部分:黑色金属制品 |
China National Standards Metal Inspection method |
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GB/T 25151.2-2010 |
Fabrication and inspection method for high pressure urea equipment - Part 2: Selective corrosion examination and metallography examination for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade 尿素高压设备制造检验方法 第2部分:尿素级超低碳铬镍钼奥氏体不锈钢选择性腐蚀检查和金相检查 |
China National Standards Metal Inspection method |
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GB/T 20935.3-2009 |
Method of electromagnetic acoustic inspection for metal materials - Part 3: Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer(EMAT)techniques 金属材料电磁超声检验方法 第3部分:利用电磁超声换能器技术进行超声表面检测的方法 |
China National Standards Metal Inspection method |
![]() English PDF |
GB/T 20935.2-2009 |
Method of electromagnetic acoustic inspection for metal materials - Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer(EMAT)techniques 金属材料电磁超声检验方法 第2部分:利用电磁超声换能器技术进行超声检测的方法 |
China National Standards Metal Inspection method |
![]() English PDF |
GB/T 20935.1-2007 |
Method of electromagnetic acoustic inspection for metal materials - Part 1: Standard guide for electromagnetic acoustic transducers (EMATs) 金属材料电磁超声检验方法 第1部分:电磁超声换能器指南 |
China National Standards Metal Inspection method |
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GB/T 13298-1991 |
Metal--Inspection method of microstructure 金属显微组织检验方法 |
China National Standards Metal Inspection method |
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