This draft has been applied in Beijing Qinghe Wool-Weav…
此纲要（草案）在北京清河毛纺厂试点，业已取得明显效果。
youdao
WEAV is expected to have its first trial flight in 4 months.
无翼飞机首次试飞预计将于4个月内实施。
应用推荐
模块上移
模块下移
不移动