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黑颈鹤
释义
黑颈鹤
black-necked crane
随便看
steel cylinder (装氧气等气体的瓶)
steel cylindrical column
steel dam
steel deck
steel deck girder dam
steel diaphragm
steel diaphragm (坝内的)
steel die
steel-die engraving press
steel disc
steel distributor
steel dog
steel door
steel door frame
steel double bolt pipe clamp
steel dowel
steel drag
steel drift
steel drop
steel drum
steel dryer
steel electrode
steel electrode for low temperature service
steel emery
steel-encased beam
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更新时间:2024/11/5 5:10:12