单词	平滑线
释义	平滑线 sweep
随便看	coal position coal-pot coal potential coal powder coal powder blocking coal powder boiler coal-powder boiler coal powder burner coal powder combustion coal-powder combustor coal powder dust coal powdered coal powder fineness coal powder flowmeter coal powder furnace coal powder gasification coal powder granularity Coal powder ignition coal powder injection coal powder injection equipment coal powder pluverizing system coal powder preparation coal powder ratio coal powder sieve coal powder system