Izwi rokuti RHS rinomirira Rectangular Hollow Section.
SHS inomirira Square Hollow Chikamu.
Chisinganyanyozivikanwa izwi rekuti CHS, izvi zvinomirira Circular Hollow Section.
Munyika yeinjiniya nekuvaka, iwo acronyms RHS, SHS uye CHS anowanzoshandiswa.Izvi zvinowanzoitika muUnited Kingdom uye nyika dzakabatana, kusanganisira Australia neNew Zealand.
Aya mazwi anoshandiswa zvakanyanya kutsanangura simbi yakapfava;zvisinei, vanogona zvakare kushandurirwa simbi isina tsvina uye aruminiyamu engineering uye kuvaka nemainjiniya vanoziva izwi iri.
Nguva yekutumira: Mar-03-2022