qbb- 中文意思是什麼

Dvn holdings limited sehk stock code : 500, china s leading provider of digital cable tv services, today announced that it had entered into a contract to provide 600, 000 digital broadcasting receivers also known as " set top boxes " to qingdao broadcasting bureau " qbb ". a strategic alliance was also established pursuant to which dvn will license its digital tv technology to enable qbb s rollout of an array of value - adding digital tv services

致力為中國建構數碼電視廣播平臺的天地數碼控股有限公司天地數碼香港交易所： 500宣布，集團日前在山東青島與青島廣播電視局轄下的青島有線電線網路中心青島有線簽訂了一項數碼電視項目合作協議，雙方在數碼廣播業務上結成戰略合作伴。