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ASTM D4672-2018 聚氨酯原料测试方法:多元醇含水量测定 Standard Test Method for Polyurethane Raw Materials:Determination of Water Content of Polyols ASTM D4672-2018 聚氨酯原料测试方法:多元醇含水量测定 Standard Test Method for Polyurethane Raw Materials:Determination of Water Content of Polyols

ASTM D4672-2018 聚氨酯原料测试方法:多元醇含水量测定 Standard Test Method for Polyurethane Raw Materials:Determination of Water Content of Polyols

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  • 标准编号:ASTM D4672-2018
  • 标准状态:现行
  • 更新时间:2023-09-11
  • 下载次数:
标准简介

1.1 This test method measures water content of polyols and many other organic compounds. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Note 1: This test method is equivalent to ISO 14897. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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