small farm tools造句

• Price indices of means of agricultural production are composed of 8 categories including small farm tools , feeds , young domestic animals and poultries , semi - mechanized farm machinery , mechanized farm machinery , chemical fertilizers , pesticides and spraying machinery , fuels for farm machinery
  农业生产资料价格指数分为小农具、饲料、幼禽家畜、半机械化农具、机械化农具、化学肥料、农药及农药械、农机用油等八大类。