货油舱底所有舾装件、支架、管子、纵壁和横舱壁二度全部结束。
The ramp and bottom areas only applied one coat in crude oil tank, but all fittings, support, pipe and bulkhead should be finished two coat.
在中剖面结构优化设计的基础上，本文研究了基于DNV规范的大型油船横舱壁结构优化设计。
After optimization of the midship section structure, the paper researches on optimum design of large crude oil tanker transverse bulkhead structure based on DNV rules.
在中剖面结构优化设计的基础上，本文研究了基于DNV规范的大型油船横舱壁结构优化设计。
After optimization of the midship section structure, the paper researches on optimum design of large crude oil tanker transverse bulkhead structure based on DNV rules.
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