c1162-90中文版-石棉散装密度的标准试验方法.docVIP

C 1162 PAGE 770 Designation: C 1162–90 (Reapproved 1995)ε1编号：C 1162–90（1995年重新审批）ε1 PAGE 768 Standard Test Method for Loose Density of Asbestos1石棉散装密度的标准试验方法 This test method is under the jurisdiction of ASTM Committee C-17 on Fiber-Reinforced Cement Products and is the direct responsibility of Subcommittee C17.03 on Asbestos-Cement Sheet Products and Accessories.本试验方法受ASTM委员会C-17纤维-钢筋混凝土产品委员会管辖，并且由C17.03石棉-混凝土薄板产品和附件分委会直接负责。Current edition approved Oct. 26, 1990. Published December 1990.现行版本于1990年10月26日批准，并于1990年12月出版。 This standard is issued under the fixed designation C 1162; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (ε) indicates an editorial change since the last revision or reapproval.本标准以固定编号C1162刊发；紧随编号后的数字表示最初采用的年份，或者是修订版的最后修订年份。圆括号中的数字表示必威体育精装版重新批准的年份。上标(ε)表示自上一修订版或重新批准后的编辑性修改。 ε1 Note—Keywords were added editorially in March 1996.。ε1注——关键词增加编辑在1996年3月版内。 1. Scope适用范围 1.1 This test method covers the determination of the loose density of asbestos fiber for Groups 5 to 9, inclusive2,3本试验方法包含第5至第9组内石棉纤维散装密度的测定 As determined by Test Method D 3639.根据试验方法D3639测定。 As determined by Test Method D 3639.根据试验方法D3639测定。 The classification is available from the Asbestos Institute, 1130 Sherbrooke St. West, Suite 410 Montreal, QC, Canada, H3A 2M8.可向石棉研究所索取分类，邮政地址为加拿大H 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.国际单位表示的值是标准值。括号内的值仅供参考。 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 and health practices and determine the applicability of regulatory limitations prior to use. See Section 7.本标准并非旨在解决所有与标准使用相关的安全问题（如有）。本标准使用者有责任确立适用的安全和健康规范并在使用前评