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ASTM C 1139军事用玻璃纤维绝热和隔音用覆盖层和板
日期:2012-02-08 15:47
at temperatures up to 450F (232C) for military applications as a replacement for MIL-I-22023D.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 This specification measures and describes the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all fa

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