Ключевые слова:
Leak tests, Testing conditions, Built-in, Performance, Thermal testing, Safety devices, Voltage measurement, Signal devices, Environment (working), Environmental testing, Drop tests, Communication equipment, Signal strength, Transportation safety, Rescue equipment, Frequency control, Marine safety, Emergency equipment, Radiocommunication, Visual inspection (testing), Radar antennas, Low-temperature testing, Marking, Sensitivity, Time measurement, Signal processing, Buoyancy, Antennas, Electrical measurement, Working range, Portable, Life (durability), Type testing, Radar, Signals, Rescue, Battery-powered devices, Transponders, Performance testing, Radar equipment, Marine signalling devices