9 PUMPS, POWER GENERATORS, [ GEARS, PISTON RINGS, COMPRESSORS, ] CONDENSERS, [ CLUTCHES, BALL BEARINGS, BEARING BLOCKS, ] PUMP DIAPHRAGMS, ALL FOR GAS, AIR AND FLUID MEASURING INSTRUMENTS FOR MEASURING AND/OR ANALYZING PHYSICAL AND/OR CHEMICAL QUANTITIES, namely, LIGHT, PRESSURE, SPEED, FLOW-THROUGH, ACCELERATION, TEMPERATURE, MOISTURE, GASES, GAS CONCENTRATIONS AND GAS COMPOSITIONS, SENSORS FOR DETECTING AND/OR ANALYZING PHYSICAL AND/OR CHEMICAL QUANTITIES, namely, LIGHT, PRESSURE, SPEED, FLOW-THROUGH, ACCELERATION, TEMPERATURE, MOISTURE, GASES, GAS CONCENTRATION AND GAS COMPOSITIONS USED IN GAS, AIR AND FLUID MEASURING INSTRUMENTS; [ METAL PIPE FITTINGS, ] FILTERS, FILTER INSERTS, [ VENTILATORS, DRIVING BELTS FOR ENGINES, SPEED CONTROLLERS FOR ENGINES, SPACE-PROBES, GAS COLLECTORS, REVERSING SWITCHES, DIAPHRAGM COMPRESSORS, MEASURING TRANSFORMERS, ] LIMIT VALUE SIGNALERS, [ REMOTE RESISTANCE TRANSMITTERS, ] [ CHARGERS, ] [ PRESSURE REDUCERS, COMPENSATING VESSELS, COMPENSATING CONDUITS, ] ACTIVE PRESSURE CONDUITS, [ WATER SEPARATORS, THROTTLERS, ] VALVE BLOCK, [ REVERSING FITTINGS, ] FRONT FRAMES FOR SWITCH BOARD INSTALLATIONS, [ MANOMETERS, ] CONNECTING FITTINGS, [ REMOTE TRANSMITTERS, IMMERSION SLEEVES, PROTECTIVE SLEEVES, WELD-ON STUDS, COMPARATIVE SITE THERMOSTATS, EQUALIZING TERMINALS, ] LIMIT VALUE CONTACTS, [ TESTING COILS, CALIBRATING RESISTORS, TRANSMITTERS, ] RECEIVERS AND MODEMS FOR DATA TRANSMISSION, ALL FOR GAS, AIR AND FLUID MEASURING INSTRUMENTS FOR MEASURING AND/OR ANALYZING PHYSICAL AND/OR CHEMICAL QUANTITIES, namely, LIGHT, PRESSURE, SPEED, FLOW-THROUGH, ACCELERATION, TEMPERATURE, MOISTURE, GASES, GAS CONCENTRATIONS AND GAS COMPOSITIONS; COMPUTERS AND COMPUTER SOFTWARE PROGRAMS FOR OPERATING GAS, AIR AND FLUID MEASURING INSTRUMENTS [ ; COMPUTER HARDWARE AND ACCESSORIES, namely, PRINTERS, RECORDERS, PLOTTERS, TERMINALS, HARD DISC DRIVES, BLANK COMPUTER DISKETTES, VIDEO SCREENS, VIDEO DISPLAYS; ] [ BLANK MAGNETIC TAPES, BUBBLE MEMORIES, ] [ SOLID STATE MEMORIES, ] [ MAGNETIC TAPE DRIVES, OPTICALLY AND/OR MECHANICALLY CODED STORAGE PLATES AND STORAGE TAPES, BLANK COMPACT DISCS, CD-ROMS AND DVDS; MAGNETIC ENCODED SMART CARDS, MICROPHONES, LOUDSPEAKERS AND HEADPHONES; COMPUTER SOFTWARE PROGRAMS FOR VOICE RECOGNITION AND WRITING RECOGNITION; TAPE RECORDERS FOR DATA, SOUND, AND VIDEO; ELECTRONIC, AND ELECTRIC TRANSMITTERS FOR DATA AND VIDEO; TIME SWITCHES AND SCALES FOR WEIGHING GAS, AIR AND FLUID ]