更新改造
renewal transformation
updating reconstruction
Renewal and Transformation
Improvement and renovation
updating and improving
Renewal and reconstruction
renovation and improvement
Renewal and Renovation
regeneration and transformation
Rebuilding and Upgrading
Renewal and Modification
Renewal and Remodeling
technical renovation
reform
retrofit
upgrading
renovation
Improvement
Renewal design
repower
Investigation and Renewal
Renewal
Transformation
enlarging discharge
Rehabilitation
Regeneration
Reforestation
hydro-electric plant
Repowering
renewa and feform
更新改造基金
renewal and reconstruction funds
更新改造技术
updating and transformation technology
更新改造投资
renovation and reformation investment
设备更新改造
Reform and renewal of equipments
旧建筑的改造与更新
Transformation and renewal for the old building
构造改造成矿作用
Structural reactivated mineralization
构造改造样式
structurally reworking pattern
施工改造新技术
new reconstruction technology