ажлын маск цэнхэр чулуу бутлуур
чулуу бутлуур зөөгч. piezoelectric shaker le. Portable accelerometer shaker and calibration system. Meggitt Sensing Systems'''' Endevco moF/28959FV is a portable accelerometer shaker and calibration system with integral signal conditioning, designed to provide both excitation and highprecision NISTtraceable calibrations of charge mode piezoelectric, voltage mode piezoelectric ...
