2011-03-252011-03-254-9-99 17:19981999https://hdl.handle.net/1911/58557The origin of the image is Domestic. Watermark Unknown.DrawingengDomesticChina Telecom, China Telecomchinatelecomh98bchinatelecomh98b中国电信； [China Telecom (accessible at home and abroad)]TelecomMedia and Information TechnologyChina Telecomnewspapers [报纸]