self-tapping screw
(Australia) An Australian rainforest tree grown as an ornamental for its bright red flowers, Stenocarpus sinuatus
(physics) Describing the effect of an electric field on paramagnetic materials
A screw, with a hardened thread, that forms its own internal thread when driven into a relatively soft material (such as sheet metal).
plural of dredge
ダクトを組み立てる前に、彼女はパネルがずれないように各タッピングねじを締めた。
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DiQt
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