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    1. 大地资源在线观看免费下载_人妻18毛片a级毛片免费看_亚洲av无码一区二区三区在线_肥臀浪妇太爽了快点再快点

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      multi span greenhouse

      • Details

      The multi-span greenhouse is an upgraded product of a simple single-span greenhouse. It is characterized by land saving, greater space, and convenient mechanical operation.

      The product consists of three parts: foundation, frame column and top arch pipe. The point-type independent foundation makes the base of the greenhouse strong; the column adopts the hot-dip galvanized square tube to greatly enhance the wind and snow resistance; the top is arranged by the hot dip galvanized steel pipe into a smooth arc shape, which is firm and beautiful. At the same time, the gutter adopts 2mm thick hot-dip galvanized plate for cold forming, large capacity, and timely drainage; the diaphragm film ventilation system is installed at the top gutter and the greenhouse, which is the air flow inside the greenhouse. This product can be equipped with relevant facilities according to the needs, in order to achieve better results, such as external shading system, internal shading insulation system, cooling system, heating system, spray drip irrigation system.

      Technical Parameters:

      Span: 8m / span

      Length: customized.

      Arch spacing: 0.8m-1m

      Shoulder height: 3m

      Top height: 4.8m

      External shading height: 5.5m

      • Details

      The multi-span greenhouse is an upgraded product of a simple single-span greenhouse. It is characterized by land saving, greater space, and convenient mechanical operation.

      The product consists of three parts: foundation, frame column and top arch pipe. The point-type independent foundation makes the base of the greenhouse strong; the column adopts the hot-dip galvanized square tube to greatly enhance the wind and snow resistance; the top is arranged by the hot dip galvanized steel pipe into a smooth arc shape, which is firm and beautiful. At the same time, the gutter adopts 2mm thick hot-dip galvanized plate for cold forming, large capacity, and timely drainage; the diaphragm film ventilation system is installed at the top gutter and the greenhouse, which is the air flow inside the greenhouse. This product can be equipped with relevant facilities according to the needs, in order to achieve better results, such as external shading system, internal shading insulation system, cooling system, heating system, spray drip irrigation system.

      Technical Parameters:

      Span: 8m / span

      Length: customized.

      Arch spacing: 0.8m-1m

      Shoulder height: 3m

      Top height: 4.8m

      External shading height: 5.5m

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