Satellite for verification of space debris mitigation technology

北京时间2021年10月24日9时27分,我国在西昌卫星发射中心用长征三号乙运载火箭,成功将实践二十一号卫星发射升空。卫星顺利进入预定轨道,发射任务获得圆满成功。实践二十一号卫星,主要用于空间碎片减缓技术试验验证. 此次任务是长征系列运载火箭的第393次飞行。

Superconducting cable

China’s 1st self-developed superconducting cable has been put into operation in Shenzhen, the first of its kind used globally in a mega city center, signaling China’s comprehensive mastery of core technologies in design, manufacture & building of new-type superconducting cables.

Nanometer monocrystalline copper

A smart assembly line for the manufacturing of nanometer monocrystalline copper, the first of its kind in China, became operational in Wenzhou, E.China’s Zhejiang Province on Saturday, indicating one of the key materials for chipmaking has been able for mass production locally.