China-developed AC312E helicopter completes plateau tests
chinadaily.com.cn |
Updated: 2017-11-23 13:45
Share
Share - WeChat
 |
| Workers add weights to AC312E, the first light twin-engine civil helicopter developed in China, before its plateau test flight in Lijiang, Southwest China's Yunnan province, Nov 20, 2017. [Photo/VCG] |
