Non-metallic ore materials. Infra-red method for determination of moisture mass fraction
Document status: Active
Non-metallic ore materials. Method for determination of quartz mass fraction
Document status: Active
Non-metallic ore materials. Method for determination of potassium oxide and sodium oxide mass fractions
Document status: Active
Non-metallic ore materials. Radiometric method for determination of potassium oxide mass fraction
Document status: Active
Non-metallic ore materials. Method for determination of sulphur mass fraction
Document status: Active
Products of prepared fruits and vegetables. Methods for determination of vegetable admixtures
Document status: Replaced by GOST 26323-2014
