Support frame for construction
SHANG LING, ZHOU BUCHUN, DU QINGLIANG, WANG XUEWU, ZHANG XINYU, MA BAOWEN, TIAN XIHENG, WU XIUCHUN, GUO BINGSHAN, YAO HONGYONG
Year of Publication 12.08.2015
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Year of Publication 12.08.2015
Patent