Strengthening risk management and control of urban rainwater resources utilization is the key to ensuring the sustainable and efficient use of urban rainwater resources. On the basis of comprehensive research on urban rainwater utilization. the definition and connotation of urban rainwater utilization emphasizing the attributes of resource utilization are proposed. and the definition ... https://www.roneverhart.com/Apple-11-inch-iPad-Pro-Wi-Fi-64GB-Space-Gray-2018-release/