ASTM WK39317(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK39317 - Withdrawal of D7629/D7629M-10 With Replacement D7780-12 Standard Practice for Geospatial Data for Representing Coal Mining FeaturesDeveloped by Subcommittee: D18.01 | Committee D18 Home | Contact Staff Manager
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