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发泡材料的测试标准

发泡材料的测试标准
标准号 描述
ASTM D3574 These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams.
ASTM D5672 This test method covers a screening type quality control test used to determine if flexible polyurethane foam cushions are within the specified grade range.

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