开航;
The channel will be open to navigation as soon as the ice melts.
一旦坚冰消融,航道就会开放.
how does the brief analysis improve the yangtze river taizhou section to be open to navigation the environment
浅析如何改善长江泰州段通航环境
discusses the labor union organization to be open to navigation shallowly in the cultural reconstruction function in the three gorges
浅议工会组织在三峡通航文化建设中的作用
to be open to navigation the building river mouth area and the connection section is open to navigation the fluent condition discussion
通航建筑物口门区及连接段通航水流条件探讨
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