System of standards for occupational safety. Personal eye and face protection equipment during welding and related processes. Automatic welding filters. General specifications
Information Technologies. Telecommunications management network. Enhanced Telecom Operations Map (eTOM). Process decompositions and descriptions. eTOM level 2 processes. Enterprise management. Knowledge and research management
State system for ensuring the uniformity of measurements. The state standard and all-union verification schedule for instruments measuring power of electromagnetic oscillations in waveguides within frequency range from 37,5 up to 53,57 GHz
€10
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