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螺旋柱
busin. auger pile
eng.geol. wreathed column
tech. screwed pile; spiral column; thread at both ends; threaded column
螺旋〔千斤顶〕柱
med. screw post
螺旋柱: 120 phrases in 15 subjects
Architecture6
Automobiles14
Aviation1
Bridge construction1
Construction1
Electronics1
Engineering geology2
General1
Metallurgy1
Oil / petroleum3
Otorhinolaryngology1
Port facilities2
Rail transport1
Steel production1
Technology84