进行交叉吃张或连续交叉吃张。
阐明了交叉输送连接器和交叉增压等关键技术。
The key technologies such as the joint for cross-feed and cross pressurization were put forward.
阐明了交叉输送连接器和交叉增压等关键技术。
The key technologies such as the joint for cross-feed and cross pressurization were put forward.
应用推荐