الصوت الساكن
濰坊國創
In the steel structure processing process of tensioned membrane structure products, Q235B steel is used, and the welding process is prefabricated in the factory. It is convenient to install on site, and the heart is not as good as action. Please contact me at WhatsApp：+8613376363139.#LightflexFuture #architecture #rooftensilestructure #membranestructure
تابع
84
0
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