Mu July 2013, Peishi Membrane Industry (Beijing) Co., Ltd. anamaliza kumanga holo yoyamba ya tennis ya air-membrane ku Xining, Qinghai Province, yomwe ili ku Duoba National Sports Training Base.Nyumba yopangidwa mwaluso komanso yapadera yokhala ndi inflatable ili ndi mawonekedwe osangalatsa komanso odziwika ...
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