标准号:IS 1528 Pt.9-1980
发布日期:1981/2/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard ( Part IX ) prescribes the method of test for determi-nation of true specific gravity and true density, by pyenometer method. It also prescribes the method of test for determination of true density by Rces-Hugill Flask Method.