Browse Standards

933+ standards in database

933 result(s) found

GB/T 12966-2022 Active

铝及铝合金电导率涡流测试方法

The methods for determining aluminium and aluminium alloys conductivity using eddy current

ICS: 19.100
2022-10-01
GB/T 230.2 Active

金属材料 洛氏硬度试验 第2部分:硬度计及压头的检验与校准

Metallic materials—Rockwell hardness test—Part 2: Verification and calibration of testing machines and indenters

ICS: 19.060;77.040.10
2023-02-01
GB/T 5170.18 Active

环境试验设备检验方法 第18部分:温度/湿度组合循环试验设备

Inspection methods for environmental testing equipments—Part 18:Composite temperature/humidity cyclic testing equipments

ICS: 19.040
2023-02-01
GB/T 17394.3 Active

金属材料 里氏硬度试验 第3部分:标准硬度块的标定

Metallic materials—Leeb hardness test—Part 3: Calibration of reference test blocks

ICS: 19.060;77.040.10
2023-02-01
GB/T 17394.2 Active

金属材料 里氏硬度试验 第2部分:硬度计的检验与校准

Metallic materials—Leeb hardness test—Part 2: Verification and calibration of hardness testers

ICS: 19.060;77.040.10
2023-02-01
GB/T 230.3 Active

金属材料 洛氏硬度试验 第3部分:标准硬度块的标定

Metallic materials—Rockwell hardness test—Part 3:Calibration of reference blocks

ICS: 19.060;77.040.10
2023-02-01
GB/T 231.3 Active

金属材料 布氏硬度试验 第3部分:标准硬度块的标定

Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks

ICS: 19.060;77.040.10
2023-02-01
GB/T 231.2 Active

金属材料 布氏硬度试验 第2部分:硬度计的检验与校准

Metallic materials—Brinell hardness test—Part 2: Verification and calibration of testing machines

ICS: 19.060;77.040.10
2023-02-01
GB/T 6003.1 Active

试验筛 技术要求和检验 第1部分:金属丝编织网试验筛

Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth

ICS: 19.120
2022-10-12
GB/T 26140 Active

无损检测 残余应力测量的中子衍射方法

Non-destructive testing—Standard test method for determining residual stresses by neutron diffraction

ICS: 19.100
2023-05-23
GB/T 2423.34 Active

环境试验 第2部分:试验方法 试验Z/AD:温度/湿度组合循环试验

Environmental testing—Part 2:Test methods—Test Z/AD: Composite temperature/humidity cyclic test

ICS: 19.040
2025-03-01
GB/T 26838 Active

无损检测仪器 携带式工业X射线探伤机

Non-destructive testing instruments—Portable industrial X-ray radiographic equipment

ICS: 19.100
2025-03-01
GB/T 6003.2 Active

试验筛 技术要求和检验 第2部分:金属穿孔板试验筛

Test sieves—Technical requirements and testing—Part 2:Test sieves of perforated metal plate

ICS: 19.120
2025-04-01
GB/T 4340.3 Active

金属材料 维氏硬度试验 第3部分:标准硬度块的标定

Metallic materials—Vickers hardness test—Part 3: Calibration of reference blocks

ICS: 19.060;77.040.10
2025-10-01
GB/T 4340.2 Active

金属材料 维氏硬度试验 第2部分:硬度计的检验与校准

Metallic materials—Vickers hardness test—Part 2: Verification and calibration of testing machines

ICS: 19.060;77.040.10
2025-10-01
GB/T 2423.50 Active

环境试验 第2部分:试验方法 试验Cy:恒定湿热主要用于元件的加速试验

Environmental testing—Part 2:Test methods—Test Cy:Damp heat, steady state, accelerated test primarily intended for components

ICS: 19.040
2026-02-01
GB/T 14092.4 Active

机械产品环境条件 第4部分:海洋

Environmental condition for machinery products—Part 4: Ocean

ICS: 19.020
2026-02-01
GB/T 20643.2 Active

特殊环境条件 环境试验方法 第2部分:人工模拟试验方法及导则 电工电子产品(含通信产品)

Specific environmental condition—Environmental test method—Part 2: Artificial environment test method and guidance—Electric and electronic products(including communication products)

ICS: 19.040
2026-02-01
GB/T 14092.3 Active

机械产品环境条件 第3部分:高海拔

Environmental condition for machinery products—Part 3: High altitude

ICS: 19.020
2026-05-01
GB/T 5330 Active

工业用金属丝编织方孔筛网

Industrial woven metal wire cloth(square opening series)

ICS: 19.120
2026-05-01
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