Water Purification Technologies

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• Refrigerants: Refrigerants are substances used in refrigeration cycles to transfer heat from one place to another. In space and astronautical engineering, refrigerants are used in thermal control systems to regulate the temperature of spacecraft componen ... Read More >>
• Emergency Signal: An emergency signal is a distress call transmitted by a spacecraft or aircraft to request immediate assistance. Emergency signals can be transmitted through various means such as radio, satellite, or visual signals. The most common emergenc ... Read More >>
• Backup System: A backup system in space and astronautical engineering is a redundant system that is designed to take over the function of the primary system in case of a failure. Backup systems are critical in space missions as they provide a safety net i ... Read More >>