ASTM C461与隔热材料一起使用胶合辅料和涂料试验方法
日期:2012-02-13 17:57
make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 These test methods cover procedures for sampling and testing mastics and coatings for use as weather and vapor barrier finishes on thermal insulations and for other accessory use.
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
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