hat
Prewinch te premye prezante nan Etazini yo nan ane 1940 yo ak ane 1950. Li te orijinal ki fèt kòm yon liy pwoteksyon silendrik pou konsantrasyon estrès ak kowozyon nan lavni elektrik ak arc ak boule pwoteksyon pou fil toutouni. Apwè anpil ane nan devlopman, te Pre-wintch la te lajman ki itilize nan trans ...
eng
Prewinch was first introduced in the United States in the 1940s and 1950s. It was originally designed as a helical protection line for stress concentration and electrical corrosion and arc burn protection of naked wires. After many years of development, the Pre-winch has been widely used in trans...