Seamless casing, tubing and coupling stock from corrosion-resistant high-alloy steels and alloys for petroleum and natural gas industries. Specifications
Information technology. Radio frequency identification for item management. Part 6. Рarameters for air interface communications at 860 MHz to 960 MHz. General
Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 2-040. Particular requirements for sterilizers and washer-disinfectors used to treat medical materials
