在国家广电总局科技司的大力支持下,由中广卫星移动广播有限公司、广播科学研究院和北京第十二届中国北京国际科技产业博览会组委会办公室共同举办的“中国移动多媒体广播电视(CMMB)和中国移下一代广播电视网(NGB)推介会”于2009年5月19日在北京职工之家宾馆隆重举行 Under the strong support of the State Science and Technology Department of the State Administration of Radio, Film and Television, China Mobile Broadcasting Corporation, Broadcasting Institute of Science and Technology and Beijing Office of the Organizing Committee of the 12th Beijing International Science and Technology Fair jointly organized by China Mobile Multimedia Broadcasting and Television (CMMB) and China’s Next Generation Broadcasting Network (NGB) Promotion Meeting "was held at Beijing Workers’ House Hotel on May 19, 2009