System of environmental certification of the Republic of Uzbekistan. The criteria for environmentally friendly products and waste subject to mandatory environmental certification. Main provisions
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. The procedure for conducting the operational, static and arbitration control of the results of quantitative chemical analyzes of geological samples
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Metrology. Terms and definitions. Part 4: Metrological assurance of analytical control
€20
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