El texto dice: The elements of the ground (weft and coarse warp) interlace in a simple weave; After Three Picks the pile warp moves up, one thin round metal stick (the irónica) is inserted to keep rajaes all the pile yarns (fourth weft) the successive picks block the pile warp around the iron so that after removing it the result is yarn loops jutting out of the ground.
La duda es el significado de la palabra Picks en este contexto.
Gracias por la ayuda
