ASTM C1676 微孔保温材料规范标准
日期:2012-02-13 21:29
e values stated in SI units are to be regarded as the standard. The inch-pound equivalents of SI units, given in parentheses, are given for information only and are only approximate.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purch
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10/29 23:53