View Historical Standards for D197:

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Document Designation and Title Year Select Item(s) D197 Standard Test Method for Sampling and Fineness Test of Pulverized Coal 87(2007) D197 Standard Test Method for Sampling and Fineness Test of Pulverized Coal 87(2002) D197 Standard Test Method for Sampling and Fineness Test of Pulverized Coal 87(1994)e1