厂房布置
optimized layout
arrangement of powerhouse
layout of powerhouse
layout of power house
plants layout
arrangement for buildings
workshop layout
主厂房布置
main power block configuration
main building arrangement
main building
layout of main machine hall
舱底水泵唧系统布置图
bilge pumping arrangement
舱底水和压载水管系布置图
bilge and ballast piping arrangement
机舱总布置图
general arrangement of engine room