Meanings of spiral loop in inglês

S, cut end of duodenum; R, cut end of rectum; C, caecum; P.C.L, post-caecal loop; S.P, spiral loop; SF, third loop of hind-gut.

Those sights include the heritage-listed Spiral Loop railway line, which can be viewed from the Lions Rd, especially the aptly named Spiral Loop Railway lookout.