a亚洲欧美中文日韩在线v日本,国产手机精品视频,日本xxxx高清视频,午夜国产福利在线观看,欧美日韩aa一级视频,婷婷久久精品,两性色午夜视频免费老司机

General Purpose Accelerometers

YMC Series the General Purpose Accelerometer is designed by piezoelectric effect. Two output mode: high impedance output type (PE Mode) and low impedance voltage output type (IEPE Mode). This series is applied for structural testing, vibration control & testing, drop testing, quality testing, mechanical equipment study, modal vibration testing etc.

Impact Hammers Modal Hammers