9 SCIENTIFIC AND MEASURING APPARATUS AND INSTRUMENTS, NAMELY, ELECTRICAL MEASUREMENT DEVICES, NAMELY, AMMETERS, VOLTMETERS, ELECTRONIC DISPLAY INDICATORS FOR SHOWING OPERATING PARAMETER VALUES AND OPERATING STATUS, ELECTRONIC INDICATOR PANELS FOR SHOWING OPERATING PARAMETER VALUES AND OPERATING STATUS, OPTICAL AND ACOUSTIC ANNUNCIATOR OPERATING STATUS DETECTORS, RPM METERS, SPEEDOMETERS, TACHOMETERS, SPEED CONTROLLERS FOR MARITIME VEHICLES, RECTIFIERS, INDUCTORS, VOLTAGE REGULATORS, FUEL GAUGES, OHMMETERS, HIGH FREQUENCY MEASURING UNITS, CURRENT-LOSS DISPLAYS, CURRENT TRANSFORMERS, POLARITY METERS, THERMOSTATS, RADIATION GAUGES, SOUND MEASURING INSTRUMENTS, RADAR DETECTORS, ALTIMETERS, AND DISTANCE MEASURING INSTRUMENTS, PRESSURE GAUGES, PRECISION MEASUREMENT APPARATUS, NAMELY, SOLIDS, LIQUID AND GAS COMPOSITION ANALYZERS NOT FOR MEDICAL PURPOSES, SCALES, AND MICROMETERS, TIME INTERVAL RECORDERS, PLANE TABLES, WAVE METERS, ANEMOMETERS AND METEOROLOGICAL INSTRUMENTS, NAMELY, TEMPERATURE GAUGES, AEROMETERS, BAROMETERS, DENSITOMETERS, AIR ANALYZERS, DAMPNESS MEASURING INSTRUMENTS, SPHEROMETERS, METEOROLOGICAL BALLOONS, AND WIND MEASURING INSTRUMENTS; ELECTRICAL AND OPTICAL WEIGHING, MEASURING, SIGNALING, CONTROLLING, MONITORING AND TRAINING APPARATUS AND INSTRUMENTS FOR MARINE APPLICATIONS, NAMELY, DECOMPRESSION CHAMBERS, RESCUE BUOYS, TELESCOPES, BINOCULARS, AND TELEPRINTERS; PORTABLE COMPUTERIZED SHIP SIMULATOR SYSTEMS COMPRISING MICROPROCESSOR OR CENTRAL PROCESSING UNIT (CPU), VIDEO MONITOR, CABLES AND CONNECTION INTERFACES, DATA STORAGE UNIT, AND COMPUTER OPERATING PROGRAMS; ANTI-INTRUSION ALARMS; RESCUE DEVICES OF ALL KINDS FOR SHIPS, NAMELY, RING BUOYS FOR USE IN WATER RESCUE, LIFE-SAVING RAFTS, LIFE JACKETS AND SAFETY EQUIPMENT, NAMELY, FIRE ESCAPE LADDERS; MARITIME APPARATUS AND INSTRUMENTS, NAMELY, NAUTICAL APPARATUS AND INSTRUMENTS, NAMELY, AZIMUTH MEASURING INSTRUMENTS, OPTICAL OBSERVATION INSTRUMENTS, NAMELY, TELESCOPES AND BINOCULARS, ELECTRONIC NAVIGATION INSTRUMENTS FOR SHIP GUIDANCE AND COURSE MAINTENANCE, OKTANTS, SHIP COMPASSES, SONAR, AND RADAR, SHIP SIGNALING EQUIPMENT, NAMELY, ILLUMINATED BUOYS, SIGNAL BUOYS, SIGNAL BELLS, SIGNAL LANTERNS, MARKER BUOYS, FOG SIGNAL GENERATORS, SIGNAL WHISTLES, ELECTRICAL SIGNAL TRANSMITTERS, AND SIRENS, AND SHIP COMPASSES; ELECTRONIC AND ELECTRO-TECHNICAL INSTRUMENTS AND EQUIPMENT FOR SHIPS, NAMELY, NAVIGATIONAL COMPUTERS AND NAVIGATING CONSOLES, REMOTE CONTROL SIGNAL PROCESSORS, REMOTE IGNITION EQUIPMENT FOR REMOTE LAUNCHING OF ELECTRONICALLY-BASED WEAPONS, COMMUNICATION EQUIPMENT, NAMELY, TRANSCEIVERS, RADIOTELEPHONES, ANTENNAS, TRAILING ANTENNAS, AND RADIO TRANSMITTERS FOR TRAILING ANTENNAS; LOCATING EQUIPMENT AND DEVICES, NAMELY, TRANSPONDERS, SONAR, RADAR, GPS RECEIVERS AND TRANSMITTERS, AND TELEGRAPHY EQUIPMENT, NAMELY, TELEGRAPHY RECEIVERS, TRANSMITTERS, TRANSCEIVERS, ANTENNAS, AND DECODERS; FIRE EXTINGUISHERS; FIRE EXTINGUISHING SPRINKLERS, SPRINKLER HEADS AND NOZZLES; FIRE FIGHTING BOATS; BATTERIES, AND CHARGERS FOR VEHICLE BATTERIES; FUEL CELLS, FUEL CELLS AS A MODULE FOR ELECTRIC DRIVES; FUEL CELLS AS ENERGY SUPPLY SYSTEMS, REFORMERS FOR FUEL CELLS, GAS RESERVOIRS FOR HYDROGEN AND OXYGEN IN CONJUNCTION WITH FUEL CELLS; COMPUTER SOFTWARE FOR MARITIME NAVIGATION, MARITIME TRANSPORT, MARITIME LOGISTICS, CONSTRUCTION OF MARITIME OBJECTS, ADMINISTRATION OF MARITIME INSTALLATIONS, AND MARITIME SCHOOLING AND CONTINUING MARITIME EDUCATION FOR MARITIME APPLICATIONS; COMPUTER OPERATING PROGRAMS, DATA PROCESSORS, AND BLANK MAGNETIC DATA CARRIERS; SHIPS' CONTROL EQUIPMENT, NAMELY, CONTROL INSTRUMENTS AND CONSOLES FOR OPERATING SHIPS; MASTS FOR WIRELESS AERIALS; ELECTRIC STORAGE BATTERIES, ACCUMULATORS AND CELLS; CONTROLLERS FOR MACHINES AND ENGINES, NAMELY, MOTOR SPEED CONTROLLERS