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Methods for the petrographic analysis of bituminous coal and anthracite. Part 2. Method of preparing coal samples
Document status: Withdrawn
Automotive fuels. Method for determination of individual components by 100 meter capillary high resolution column gas chromatography
Document status: Active
Testing of chemicals of environmental hazard. Earthworm, acute toxicity tests
Document status: Active
Chromium ores and concentrates. Method for determination of chromium oxide (III)
Document status: Active
Petroleum asphalt. Method for determination of softening point by ring and ball
Document status: Active
