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Terms for subject General (506086 entries)

U形垫密环〔密封圈，密封环〕	U-leather
U形断面密封环〔件〕	U-packing
U形环〔螺栓〕	norman
U形液封管	U-trap
U形河湾	U-bend
U形螺母〔螺帽〕	U-nut
U形钻头	U-bit
U形铁箍	fastner
U形插塞	U-link
U形四端网络	U-network
U形门瓣	trap
U形端	U-end
U形叶片〔桨叶，铲刀〕	U-blade
U形槽	U slot
U形槽	U-box
U形槽	U-lag
U形槽	U-slot
U型扩散信号	U-mode
U型形的	U-type
U型压力计	U-gauge