矿区复垦
Mine reclamation
Land reclamation
Reclaimed mine soils
revegetation in mining area
矿区复垦红壤
reclaimed red soils in mine area
矿区复垦土地
reclaimed land in mining area
锰矿区复垦区
reclaimed manganese mineland
矿区土地复垦
Land Reclamation of Mining Area
mine land restoration
灾区土地整理复垦
land arrangement and reclamation in earthquaked area
land arrangement and reclamation in earthquaked ar
复垦复绿
reclamation and retrieved green
安徽省土地开发复垦整理中心
Land Development and Re-cultivation Preparation Center of Anhui Province
不同复垦年限
Different reclaimed years
充填式复垦
filling land recultivation
二区复合油藏
two area compound oil deposit
废弃地复垦
mining wasteland reclamation
废弃土地复垦
reclamation of waste lands
分区复合排布
partition composite arrangement