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GB/T 22638.1-2016 Active
GB/T 22638.1-2016 Test methods for aluminium and aluminium alloy foils—Part 1:Determination of thickness
Abstract
This part of GB/T 22638 specifies the methods for measuring the thickness of aluminum foil. The gravimetric method specified in this part is applicable to the arbitration measurement of the thickness of non-composite foil with a thickness of less than 0.10 mm. The vertical optical micrometer method specified in this part is applicable to the arbitration measurement of the thickness of composite foil with a thickness of less than 0.10 mm. The digital micrometer method specified in this part is applicable to the arbitration measurement of the thickness of aluminum foil with a thickness of not less than 0.10 mm.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 22638.1-2016 |
| CCS | \nTest methods for the physical and chemical properties of metals |
| ICS | Comprehensive Testing of Metal Materials |
| Implement Date | 2017-11-01 |
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