Inlandnavigation vessels. Railings for decks. Requirements, types.
内河航行船舶。甲板围栏。要求、类型。
2
It is the second biggest river in Chinese inlandnavigation rivers.
珠江航运有着悠久的传统，是我国内河航运第二大水系。
3
Based on the cost analysis of typical projects, this paper puts forward matters of attention concerning construction sequence and engineering design of inlandnavigation projects.