... 刚性式振动桩锤 rigid type vibratory pile hammer 刚性装配体 solid assembly building 刚玉砖 corundum brick ...
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solid propellant motor assembly building 固体发动机总装厂房
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Space shuttle Atlantis is lowered alongside its external fuel tank and solid rocket boosters in High Bay-1 of NASA's massive Vehicle Assembly Building.
亚特兰蒂斯号航天飞机的同时降低其外部燃料箱和高湾，美国航天局的大型交通工具装配大楼1固体火箭助推器。
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