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Raremetallic concentrates. Method for the determination of sulphur
Document status: Active
Steel welded vessels and apparatus. General specifications
Document status: Replaced by GOST R 52630-2012
Lubricating oils. Method for determination of phosphorus, sulfur, calcium and zinc by energy dispersive X-ray fluorescence spectroscopy
Document status: Active
Motor and aviation gasolines. Method of determination of benzene by infrared spectroscopy
Document status: Active