词汇	yan 2415
释义	yan 2415 烟2415
随便看	vibration isolation technology vibration isolation trenche vibration limit vibration limit for comfort vibration limit for safety vibration linear displacement Vibration liquefaction vibration load vibration load device vibration loading vibration loads vibration localization vibration locator vibration machine vibration machinery vibration machines calibration vibration isolator vibration isolator design Vibration isolator parameter vibration isolators vibration jet vibration laboratory vibration lagging of valve vibrationless vibration level