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Water quality. Life cycle cost estimation for efficient operation of water supply and sanitation systems and facilities
Document status: Active
Automobile roads of general use. Road marking wares. Glass beads. Test methods
Document status: Active
Automatic emission and discharge control systems. Automatic control systems for pollutant emissions. Gas analysis subsystem. Technical requirements
Document status: Active
Safety requirements for electrical equipment for measurement, control and laboratory use. Part 2-051. Particular requirements for laboratory equipment for mixing and stirring
Document status: Cancelled
Food additives. Food potassium lactate E326. Specifications
Document status: Cancelled