[ PRESSURE AND MASS FLOW CALIBRATION AND TESTING SERVICES FOR METROLOGICAL INSTRUMENTS, PRESSURE GAUGES, PRESSURE TRANSDUCERS, DEADWEIGHT TESTERS, FLOW METERS AND CALIBRATORS ]

'calibr':5,21 'deadweight':16 'flow':4,18 'gaug':13 'instrument':11 'mass':3 'meter':19 'metrolog':10 'pressur':1,12,14 'servic':8 'test':7 'tester':17 'transduc':15

LABORATORY INSTRUMENTS, NAMELY, PISTON GAUGES, [ TRANSDUCERS, ] CALIBRATORS AND INDICATORS FOR MEASURING AND CONTROLLING PRESSURE AND MASS FLOW IN THE FIELDS OF AEROSPACE, ENERGY PRODUCTION, SEMICONDUCTOR PROCESSING AND INSTRUMENT MANUFACTURING - LABORATORY INSTRUMENTS, NAMELY, PRIMARY AND TRANSFER STANDARDS, CONTROLLERS AND CALIBRATORS, FOR CALIBRATING PRESSURE AND MASS FLOW INSTRUMENTS

'aerospac':22 'calibr':7,39,41 'control':13,37 'energi':23 'field':20 'flow':17,45 'gaug':5 'indic':9 'instrument':2,28,31,46 'laboratori':1,30 'manufactur':29 'mass':16,44 'measur':11 'name':3,32 'piston':4 'pressur':14,42 'primari':33 'process':26 'product':24 'semiconductor':25 'standard':36 'transduc':6 'transfer':35

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