ASTM C 1290外部隔热HVAC导管用柔性纤维玻璃毡隔热材料标准规范
日期:2012-02-08 15:56
e values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 When the installation and use of thermal insulation materials, accessories, and systems may pose safety and health problems, the manufacturer shall provide the user appropriate current information regarding any known problems associated with the recommended use of the company's products, and shall also recommend protective measures to be employed in t
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