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GB/T 7320-2008
GB/T 7320-2008 Refractories—Determination of thermal expansion
Abstract
This standard specifies the test methods for thermal expansion of refractory materials using the push rod method and the differential method. This standard is applicable to the determination of the linear expansion rate or the average linear expansion coefficient of refractory materials.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 7320-2008 |
| CCS | Fire-resistant materials |
| ICS | Fire-resistant materials |
| Implement Date | 2008-12-01 |
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$ 44
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$ 44
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$ 44