diámetro externo (de tornillo sinfín) (n)

Außen (eines Schneckenrades) (m)

external diameter (of a wormwheel) (n)

outer diameter (n)

As the drawing punch forces the circular blank through the opening of the drawing die, the outer diameter of the circular blank decreases until the hollow body is fully formed.

（蜗轮的）外径 (n)

外径 (n)