单词	developing coefficient
释义	developing coefficient 发展系数
随便看	electric heating drier electric heating drill electric heating dryers electric heating element electric-heating element electric, heating element electric heating elements electric heating elements for RADIATORS electric heating equipment electric heating film electric-heating-film electric heating film-plating device electric heating floor electric heating foot-binding electric heating furnace electric heating furnance electric heating glass electric heating holding chamber electric heating humidification electric heating infrared jammer Electric heating jug electric heating material electric heating method electric heating of pipe line electric heating or cooling system