单词	burnt steel
释义	burnt steel 过烧钢
随便看	economical metro economical mineability economical minimum current Economical model economical mother Economical motor protector using microprocessor economical movement economical nc lathe economical nc machine economical NC machine tool Economical NC System economicalness economical news economical numerical control machine tools economical of economical of fuel economical operating load economical operating load factor economical operating manner economical operating point economical operation economical operation condition Economical operation of industrial boilers economical operation of inner plant Economical Operation of Power Systems