aerial material supplier 航材供应商
aerial photographic material 航空摄影资料
aerial war material 空战材料
aerial duplicating material 航空摄影复制资料
It was used in many places, such as blade-making and aerial material joining.
该技术在刃具制造、航空材料连接上得到应用。
The waterproof material is suitable for the aerial used near the waterfall.
这种耐水材料适合用在瀑布附近的天线。
The waterproof material is suitable for the aerial used near the waterfall.
这种耐水材料适合用在瀑布附近的天线线。
应用推荐