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Hard Coal — Determination of plastometric indices — Manual method
60.00 Standard under publication
Solid mineral fuels — Guidance on the sampling of coal seams
40.99 Full report circulated: DIS approved for registration as FDIS
90.60 Close of review
90.60 Close of review
90.93 Standard confirmed
90.60 Close of review
90.60 Close of review
90.60 Close of review
90.60 Close of review
90.93 Standard confirmed
90.60 Close of review
90.60 Close of review
90.60 Close of review
90.93 Standard confirmed
90.93 Standard confirmed
90.93 Standard confirmed
90.93 Standard confirmed
90.93 Standard confirmed