GOST 19166-73

Graphite. Method of spectrum analysis

Functional safety. Safety instrumented systems for the process industry sector. Part 3. Guidelines for the determination of the required safety integrity levels

Leather. Sampling. Number of items for a gross sample

The best available techniques. The development of programs to improve environmental efficiency for organizations operating centralized wastewater systems of settlements or city districts. Methodological recommendations

Safety of household and similar electrical appliances. Part 2.11. Particular requirements for tumble dryers

Base bearing structures of the first level of radioelectronic means. General specifications