The China-developed Z-19E armed helicopter made its maiden flight Thursday in Harbin in northeast China's Heilongjiang Province.(Photo: NEWS.CN)
周四,中国制造直19E直升机黑龙江省哈尔滨市首飞成功。
The China-developed Z-19E armed helicopter made its maiden flight Thursday in Harbin in northeast China's Heilongjiang Province.(Photo: NEWS.CN)
周四,中国制造直19E直升机黑龙江省哈尔滨市首飞成功。