KBP Instrument Design Bureau United Instrument Manufacturing Corporation Tikhomirov Scientific Research Institute of Instrument Design Sistem Penerbangan Instrumen Elektronik Sistem pendaratan instrumen Aquarius (SAC-D instrument) Alat musik
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KBP Instrument Design Bureau United Instrument Manufacturing Corporation Tikhomirov Scientific Research Institute of Instrument Design Sistem Penerbangan Instrumen Elektronik Sistem pendaratan instrumen Aquarius (SAC-D instrument) Alat musik