ASTM D 4669-2007 标准详情
- 标准号:ASTM D 4669-2007
- 中文标题:聚氨酯原材料用标准试验方法:多元醇的比重测定
- 英文标题:standard test method for polyurethane raw materials: determination of specific gravity of polyols
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007-11-01
1.1 These test methods measure the specific gravity of polyols. (See Note 0.)1.2 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
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