青云翻译

The installation of the fan to pass through the steel frame beam and narrow places, available for the construction of small face, and the installation of the fan need to plant surface openings, properly handle the construction of the roof leak.

Wind turbine installation requires through the narrow parts of steel girders, face small available for construction, and wind machines installed in the original factory hole, the roof leak to deal with construction work.

The air blower installment needs to pass through steel frame Liang and so on the narrow place, may supply the construction the working surface to be small, also the air blower installment must open the hole in the original workshop surface, after must process the good construction the roofing to gua

Wind turbine installations through the steel frame and narrow places, which are available for construction of the work surface, and small wind turbine installation required in the original factory-hole, to do a good job of handling after construction of the roof leak.

Wind turbine installation requires through the narrow parts of steel girders, face small available for construction, and wind machines installed in the original factory hole, the roof leak to deal with construction work.