词汇	spiral wire column
释义	spiral wire column 螺线精馏柱
随便看	working flank radius working flare working flatform working flat out working flow working flow characteristics working flow model working-flow modeling working flow optimization working flow reengineering working-flow technology working fluid working-fluid working-fluid admission working fluid characteristics working-fluid characteristics working-fluid discharge Working fluid flow working fluid for solar energy working fluid, gas turbine jet-propulsion plant working fluid heater efficiency working fluidhydraulic working fluid level working fluid mass flow rate working fluid pair