RT @hanipersian: CZ-5, the most powerful active rocket, rolling to its launch pad. comparable in performance to Ariane 5 & Delta IV… twitter.com/i/web/status/7…
RT @hanipersian: CZ-5, the most powerful active rocket, rolling to its launch pad. comparable in performance to Ariane 5 & Delta IV… twitter.com/i/web/status/7…