GYTS
Metallico ferro wrie centralis
► robore membrum;
► tubo solve destitutus;
Corrugated ferro tape
funem velit armato
GYTA ► Steel filum centralis roboris membrum; ► tubo solve destitutus; Corrugated aluminium tape armatis Tincidunt velit diam.
GYFTA
► FRP roboris centralis membrum;
Corrugated aluminium taeniola funem velitis armato
GYXTW
► tubus laxus centralis;
Duo filis parallelis ferro et
Corrugated ferro tape armato
PE vagina velit funem