ASTM C195矿物纤维隔热水泥的标准规范
日期:2012-02-10 11:08
mass, and dried in place, affords resistance to heat transmission on surfaces operating at temperatures between 250 and 1900F (about 121 and 1038C).
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 The following safety hazards caveat pertains only to the test methods section of this specification: This standard does not purp
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10/28 16:38