ANSI/ASTM D2638-2006 氦比重瓶测定煅烧石油焦真密度的方法
【英文标准名称】: Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer 【原文标准名称】: 氦比重瓶测定煅烧石油焦真密度的方法 【标准号】: ANSI/ASTM D2638-2006 【标准状态】: 作废 【国别】: 美国 【发布日期】: 2006 【实施或试行日期】: 2006-07-18【发布单位】: 美国国家标准学会(US-ANSI)【起草单位】: ANSI【标准类型】: ()【标准水平】: ()【中文主题词】: 密度;密度瓶;石油焦;试验【英文主题词】: Density;Density bottles;Petrol coke;Testing【摘要】: This test method covers the determination of the real density (RD) of calcined petroleum coke. Real density, by definition is obtained when the particle size of the specimen is smaller than 75 microns (No. 200 Sieve). The values stated in acceptable metric units are to be regarded as the standard. 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.【中国标准分类号】: E44【国际标准分类号】: 75_160_10【页数】: 【正文语种】: 英语
我需要这个标准，轻微如何才能获取？谢谢！
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