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开口沉箱
hydroel.st. open caisson; box caisson
port.facil. limpet caisson
tech. cylinder caisson; stranded caisson; stranded open caisson; sunken well; sunk well
开口沉箱沉井
bridg.constr. open caisson
开口沉箱
: 14 phrases in 2 subjects
Engineering geology1
Technology13