农用

• Buildings and structures for agriculture - introduction
  农用建筑物和构筑物.第0部分:总则
• Temperature controller applied in agriculture based on at89c
  52的农用温度智能控制器设计
• Three wheel agricultural vehicles . code of model designations
  三轮农用运输车.型号编制规则
• Agricultural equipment tire loading and inflation pressures
  农用设备轮胎的负载和膨胀压力
• Auxiliary power take - off drives for agricultural tractors
  农用拖拉机辅助动力输出传动装置
• Agricultural vehicles . mechanical transmissions
  农用运输车.机械式变速器
• Tires for agricultural implements and machineries
  农用机具和机械用轮胎
• Higher fungi have a number of agriculture activities
  摘要高等真菌具有多种农用生物活性。
• Rear power take - off for agricultural tractors
  农用拖拉机后部动力输出轴