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隔声构造
archit. soundproof construction
tech. acoustic construction; acoustical construction; acoustic structure; acoustical structure; discontinuous construction; sound-insulating construction; sound insulation floor construction; sound-proof construction; sound insulating construction
隔声传学构造
archit. acoustic construction (结构); acoustical construction (结构)
隔声构造
: 4 phrases in 1 subject
Technology4