Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 24. Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment
Information technology. International standardized profiles FVT2nn. Virtual terminal basic class. Register of control object type definitions. Part 1. FVT211, FVT212 - Sequenced and Unsequenced Application Control Objects
Trunk pipeline transport of oil and oil products. Oil and petroleum product vapor recovery unit of the combined (adsorption-absorption) type. Specifications
State system for ensuring the uniformity of measurements. State verification chain for measuring instruments of length and signal propagation time in optical fiber, average power, attenuation and wavelength of optic radiation for fiber-optical communication and data transmission systems
