空气压缩机技术改造
Technical renovation for air compressor
老机技术改造
technical transformation of outmoded machine
水轮机技术改造
technical improvement of turbine
technical transformation for turbine
电厂机组DCS改造
DCS retrofitting of power station
机组改造
unit transforms
refonn of hydropower unit
set reformation
unit retrofit
retrofit of generating units
tightness
unit retrofitting
unit modification
空冷热电联产机组技术
technology of air-cooling heat-power combination generation unit
汽轮机高压加热器给水温度技术改造
steam turbine HP heater feedwater temperature technical renovation
数控机床技术改造
NC machine tool technical retrofitting
提铁降硅技术改造
Iron improvement and silicon reduction technical transformation
KBM磨内改造技术
KBM in-mill reconstruction technology
变频技术改造
Transformation of Frequency
层燃锅炉的技术改造
Technological Improvement of Crate Boiler
弛豫-析出控制相变技术(RPC技术)
relaxation-precipitation controlling phase transformation technique(RPC technique
低产柿树改造技术
Reforming low-yielding persimmon trees
低压变频技术改造
reform of low-voltage frequency conversion
电气技术改造
trasformation of electric technology
沸腾锅炉的技术改造
Technology Reform of Boiling Boiler
改造技术
transformation techniques
Transformation technology
Rebuilding technology
renovation
reconstruct technology
modification technology
reconstruction technology
retrofit technique
reform technique
retrofitting scheme
assistive technology
reconstructive technology