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Explosive atmospheres. Personnel competence of the facilities performing repair and overhaul of the electrical installations intended for use in explosive atmospheres. Requirements
Document status: Active
Ship electric power systems based on fuel cells. Fuel cell stacks. General technical requirements
Document status: Active
Viscosimeters of liquid. General technical requirements and testing methods
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: Active
State system of ensuring the unity of measurements. Coaxial loads. Methods and means of verification
Document status: Withdrawn