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GB/T 39432-2020 Active
GB/T 39432-2020 Non-destructive testing—Ultrasonic testing—Specification for step wedge calibration block
Abstract
This standard specifies the dimensions, materials, and manufacturing requirements for steel step test blocks used to adjust ultrasonic equipment.
Note: In the actual detection process, step test blocks are used to quickly and easily adjust the time base line and detection sensitivity of ultrasonic equipment.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 39432-2020 |
| CCS | Basic standards and general methods |
| ICS | Non-destructive testing |
| Implement Date | 2021-06-01 |
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$ 28.00
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$ 28.00
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$ 28.00