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0711-2022
You know what? What kind of greenhouses save more materials
The sum of the arch arc length of a 15 meter span, 5 meters high and two 7.5 meter span, 3.75 meters high arch arc length, which (steel, greenhouse film, film compression rope) is longer?
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1110-2022
Cultivation of hydroponic tulips
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1909-2022
COLD FRAME GREENHOUSE