词汇	低声波
释义	低声波 dī shēng bōinfrasonic wave低聲波
随便看	direct pressure cold chamber machine direct pressure control valve direct-pressure gauge direct pressure heating apparatus direct pressure hot direct pressure hotchamber machine direct pressure hot chamber machine direct pressure hot-chamber machine directpressure molding direct pressure molding directpressure moulding direct pressure moulding direct pressure press Direct pressure steam heating equipment direct price direct price comparison direct price index direct pricing direct primaries direct primary direct primaryelection direct primary election direct priming direct principal offender direct print