B&K 4808 家庭型标准的机械振动试验台
BK 4808 长安小型标准单位噪声台 Permanent Magnetic Vibration Exciter Type 4808 is a high-quality, compact machine with a permanent magnetic field. It is designed for long, trouble-free operation, and has a force rating of 112 newton (25 lbf) enabling relati
振动台
B&K 4808
2012-05-11
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