(of telephone service, registration, etc. ) cancel a number cancellation of a call
Establish and improve the safety hazards investigation, registration, reporting, rectification, cancellation, statistics, inspection and assessment system.
抓紧建立完善安全生产隐患排查、登记、上报、整改、销号、统计、检查、考核等制度。
—— 给力词典精选On the Problem of Cancellation of Serial Numbers of Migration Projects
移民项目销号问题研究
—— 给力词典精选