Letlapa le sekoti la PC, le bōpehileng joaloka U, U notletsoe lakane extrusion line

Letlapa le sekoti la PC, mohala o notletsoeng oa U-shaped / U o notletsoeng:
● Khaho ea marulelo a letsatsi ka har'a meaho, liholong, setsing sa mabenkele, lebaleng la lipapali, libakeng tsa boithabiso le libaka tsa sechaba. Thebe ea pula ea liteishene tsa libese, likarache, li-pergolas, liphasejeng.
● Lithebe tse pepenene bakeng sa mabotho a tšireletso likolong tsa bana boema-fofane, lifeme.