未利用耕地后备资源
Reserve farmland resource
虚拟设备资源占用量
Virtual equipment resources occupancy
耕地后备资源
farmland reserve resources
Cultivated land reserve resources
reserve resources of cultivated land
reserved cultivated land resources
reserved arable land
in-support resources of cultivated land
mountainous area
hebei province
后备资源
reserved resources
Reserve resources
reserved natural resources
农地后备资源
Agricultural land reserved resources
设备资源管理
equipment resource management
设备资源规划
facility resource planning
设备资源市场
Market of equipment resources