ASTM D5515-1997(2004)e1
使用热膨胀计测定烟煤膨胀性质的标准试验方法

Standard Test Method for Determination of the Swelling Properties of Bituminous Coal Using a Dilatometer

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标准号

ASTM D5515-1997(2004)e1

发布日期

1997年

实施日期

废止日期

无

国际标准分类号

75.140 (Waxes, bituminous materials and other petr

发布单位

US-ASTM

适用范围

1.1 This test method specifies a procedure for the measurement of the swelling of bituminous coal using a dilatometer.

1.2 The test method is limited in applicability to those coals which have a free swelling index 1 as determined in accordance with Test Method D 720.

1.3 The values stated in SI units (IEEE/ASTM SI-10) are to be regarded as 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.

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