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Oil and gas wells. Geophysical researches and works in wells. General requirements
Document status: Active
Oil and petroleum products. Methods of mass measurement
Document status: Withdrawn
Laboratory glassware. Principles of design and construction of volumetric glassware
Document status: Active
Reagents. Aluminium sulphate octadecahydrate. Specifications
Document status: Active
Clay raw materials. Method for determination of free silicon dioxide
Document status: Replaced by GOST 21216-2014