Measuring and Scientific Appliances-Namely, [Mass Spectrometers, Leak Detectors, Apparatus Providing Digitized Indications of Peak Voltages, Chromatographs, Torsiographs,] Recording Oscillographs, Electromechanical Transducers Including Pressure Transducers, Accelerometers, and Galvanometers, [A.C. Voltmeters,] Data Amplifiers [Test Oscillators, and Noise-Level Meters]

'a.c':30 'acceleromet':27 'amplifi':33 'apparatus':11 'applianc':5 'appliances-nam':4 'chromatograph':18 'data':32 'detector':10 'digit':13 'electromechan':22 'galvanomet':29 'includ':24 'indic':14 'leak':9 'level':39 'mass':7 'measur':1 'meter':40 'name':6 'nois':38 'noise-level':37 'oscil':35 'oscillograph':21 'peak':16 'pressur':25 'provid':12 'record':20 'scientif':3 'spectromet':8 'test':34 'torsiograph':19 'transduc':23,26 'voltag':17 'voltmet':31

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