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GB/T 13580.13-1992
Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry
GB/T 11219.1-1989
Determination of plutonium in soil--Extraction chromatography method
GB/T 2926-2000
Leaders and run-out trailers for 35mm and 16mm release prints--Specification
GB/T 11848.13-1991
Determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method
GB/T 11848.14-1991
Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry
GB/T 11848.15-1991
Determination of iron,calcium,magnesium,molybdenum,titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry
GB/T 11848.16-1991
Determination of phosphorus in uranium ore concentrate by spectrophotometry
GB 19079.2-2005
Operation conditions and technical requirements for gymnasium and playground Part 2:karting Circuit





