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Anamorphotic attachments for motion-picture projector lenses. Specifications
Document status: Active
Electromagnetic compatibility of technical equipment. Electrical equipment for measurement, control and laboratory use. Part 2-2. Particular requirements for portable test, measuring and monitoring equipment used in low-voltage distribution systems. Test configurations, operational conditions and performance criteria
Document status: Active
Photocells. Determination method of correspondence of current-illumination characteristic of photocell to given linearity limit
Document status: Active
Television video channel of broadcast television. Channel parts and measuring signals
Document status: Active
Telecontrol equipment and systems. Part 5. Transmission protocols. Section 1. Transmission frame formats
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