青云翻译

Process installation engineering, pipeline engineering, instrumentation installation works, electrical automation installation works, road works, anti-corrosion insulation works, stand within the field area of ??vertical and formation works, earthworks, across the engineering, nondestructive testing

正在翻译，请等待...

The craft the installation work, the plumbing engineering, the measuring appliance the installation work, the electricity automatic control the installation work, the road engineering, the anticorrosion heat preservation project, the station infield area vertical and the smooth project, the earthwor

The installation works, pipe work, electrical engineering, instrumentation installation since the installation works, road works, corrosion engineering, site in warm areas and vertical formation, earthworks, through engineering, non-destructive testing, chemical testing, mining areas, such as constr

正在翻译，请等待...