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Welcome to¡°The 8th China International City Pipeline Exhibition¡±, under the theme of¡±Underground Pipeline, Water Supply and Drainage, Utility Tunnel, Sponge City, Municipal Construction, ***ection and Repair¡±. Welcome all city competent government departments, planning and management, urban construction archives, surveying, drainage, heat, gas, petrochemical, electricity, communications and other units and departments of leadership and pipeline engineering and technical persons to discuss and exchange exper...
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