Browse Standards

879+ standards in database

879 result(s) found

GB/T 40258-2021 Active

中空纤维膜耐化学清洗剂腐蚀性能评价方法

Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent

ICS: 19.020
2021-12-01
GB/T 40117-2021 Active

无损检测 无损检测人员视力评价

Non-destructive testing—Evaluation of vision acuity of NDT personnel

ICS: 19.100
2021-12-01
GB/T 23902-2021 Active

无损检测 超声检测 超声衍射声时技术检测和评价方法

Non-destructive testing—Ultrasonic testing—Time-of-flight diffraction technique as a method for detection and sizing of discontinuities

ICS: 19.100
2021-12-01
GB/T 12604.7-2021 Active

无损检测 术语 泄漏检测

Non-destructive testing—Terminology—Leak testing

ICS: 19.100
2021-12-01
GB/T 12604.6-2021 Active

无损检测 术语 涡流检测

Non-destructive testing—Terminology—Eddy current testing

ICS: 19.100
2021-12-01
GB/T 11344-2021 Active

无损检测 超声测厚

Non-destructive testing—Ultrasonic thickness measurement

ICS: 19.100
2021-12-01
GB/T 4930-2021 Active

微束分析 电子探针显微分析 标准样品技术条件导则

Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs)

ICS: 19.020
2021-12-01
GB/T 4798.2-2021 Active

环境条件分类 环境参数组分类及其严酷程度分级 第2部分:运输和装卸

Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling

ICS: 19.040
2021-12-01
GB/T 2424.6-2021 Active

环境试验 第3部分:支持文件及导则 温度/湿度试验箱性能确认

Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature/humidity chambers

ICS: 19.040
2021-12-01
GB/T 2424.5-2021 Active

环境试验 第3部分:支持文件及导则 温度试验箱性能确认

Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature chambers

ICS: 19.040
2021-12-01
GB/T 2423.38-2021 Active

环境试验 第2部分:试验方法 试验R:水试验方法和导则

Environmental testing—Part 2:Test methods—Test R:Water test method and guidance

ICS: 19.040
2021-12-01
GB/T 2423.33-2021 Active

环境试验 第2部分:试验方法 试验Kca:高浓度二氧化硫试验

Environmental testing—Part 2: Test methods—Test Kca: High concentration sulfur dioxid

ICS: 19.040
2021-12-01
GB/T 2423.18-2021 Active

环境试验 第2部分:试验方法 试验Kb:盐雾,交变(氯化钠溶液)

Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic(sodium chloride solution)

ICS: 19.040
2021-12-01
GB/T 40401-2021 Active

骨架密度的测量 气体体积置换法

Determination of density by volumetric displacement—Skeleton density by gas pycnometry

ICS: 19.120
2022-03-01
GB/T 12604.9-2021 Active

无损检测 术语 红外热成像

Non-destructive testing—Terminology—Infrared thermography

ICS: 19.100
2022-03-01
GB/T 40730-2021 Active

无损检测 电磁超声脉冲回波式测厚方法

Non-destructive testing—Measuring thickness by electromagnetic ultrasonic pulse-echo

ICS: 19.100
2022-05-01
GB/T 41114-2021 Active

无损检测 超声检测 相控阵超声检测标准试块规范

Non-destructive testing—Ultrasonic testing—Specification for a calibration block for phased array testing(PAUT)

ICS: 19.100
2022-07-01
GB/T 41123.3-2021 Active

无损检测 工业射线计算机层析成像检测 第3部分:验证

Non-destructive testing—Radiation methods for industrial computed tomography—Part 3:Qualification

ICS: 19.100
2022-07-01
GB/T 41123.2-2021 Active

无损检测 工业射线计算机层析成像检测 第2部分:操作和解释

Non-destructive testing—Radiation methods for industrial computed tomography—Part 2:Operation and interpretation

ICS: 19.100
2022-07-01
GB/T 41123.1-2021 Active

无损检测 工业射线计算机层析成像检测 第1部分:原理、设备和样品

Non-destructive testing—Radiation methods for industrial computed tomography—Part 1:Principles, equipment and samples

ICS: 19.100
2022-07-01
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