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Weak-current electromagnetic relays
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Fixed high frequency transmitters for radio communication. Basic parameters, technical requirements and methods of measurements
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Relay low current. Application Approval Procedure
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Low-current relays. Formulation, content and statement of technical requirements (typical form).
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Low-current relays. Nondestructive check. Methods of X-ray television microscopy and radiography.
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Electromagnetic low-current relays. Accelerated durability testing methods.
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Electromagnetic low-current relays. Standards, requirements and methods for testing resistance to external magnetic fields.
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Low-current relays. Classification and type designations.
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Low-current relay permanent magnets. Design and dimensions.
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Low-current relays. Coil boxes. Design and dimensions.
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