词汇	piano acoustic panel
释义	piano acoustic panel 钢琴音板
随便看	reverse flow baffle reverse-flow baffle Reverse Flow Check Control Valve reverse flow cleaning reverse flow cleaning baghouse reverse flow combustion chamber reverse-flow combustion chamber reverse-flow combustion chamber gas turbine reverse flow combustor reverse flow condenser reverse flow cooling system reverse-flow cyclone reverse flow direction of lubricant Reverse Flow Diverter reverse flow diverters reverse flow engine reverse flow feed conveyor Reverse-flow flap reverse-flow flaps reverse flow forging reverseflow gas process reverse flow gas process reverse-flow gas process reverseflow glass capillary viscometer reverse flow glass capillary viscometer