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xian代工業jianzhu中,gang結gou廠房被越來越duo的業主所ren可,na是yin為gang結gouyu傳統結gou(如gang筋...
型ganghun凝土結gou是型gang、gang筋、hun凝土san位一tixing成的框jiagou造。型ganghun凝土結gou ua悴捎昧 ..
gangban經guohuoyan切ge、數控下料、組立焊接、校正、mao焊、檢yan、拋wan除xiu、涂裝等duo道工序的...