GB/T 2884.2-2009
长江中下游水系分节驳船型.第2部分:干支直达和水运网分节驳船型尺度系列
Integrated barges form for the middle-downstream of the Changjiang.Part 2:Dimensions series of integrated barges for direct transport in main-branch routes and waterway net
GBT2884.2-2009, GB2884.2-2009