Fan holes of devices frames of radio electronic and electrotechnical products. Types, structure and dimensions
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Electronic and electrical equipment. Mechanical and climatic influence. Requirements and test methods
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Industrial radio frequency noise
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Man-made noise from overhead power lines and electric substations. Limits and measuring methods
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Radio electronic equipment. Rules of compilation and the text of explanatory titles and commands
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Gas discharge devices. Tesitrons. Main parameters
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Semiconductor photo emitters. Main parameters
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Semiconductor character displays. Basic dimensions
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Semiconductor optoelectronic couplers. Essential parameters
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Calculation of the effective parameters of magnetic piece parts
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Guide to the specifications of limiting values for physical imperfections of parts of ferromagnetic oxides
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Classification of electrical and electronic equipment with regard to protection against electric shock. Part 2. Guidelines to requirements for protection against electric shock
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