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State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring mass flow of gas within the range of 4x10 in minus 2 degree up to 2,5x10 in 2 degree kg/sec
Document status: Withdrawn
Fruit and vegetable products. Method for determination of volatile acids
Document status: Active
Unified system of technological documentation. Forms and rules for filling in documents for special use. Technological registers
Document status: Active
The best available techniques. Terms and definitions
Document status: Active
Gallium. Atomic-emission method for the determination of aluminium, iron, bismuth, silicon, magnesium, manganese, copper, nickel, tin, lead, chromium and zinc
Document status: Cancelled