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AS 2282.16-1999
Methods for testing flexible cellular polyurethane Determination of ash content
被代替
发布日期 :
1999-07-05
实施日期 :
AS 1038.15-1995
Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Ash fusibility
被代替
发布日期 :
1995-12-05
实施日期 :