Mawu akuti RHS amaimira Rectangular Hollow Section.
SHS imayimira Square Hollow Section.
Zosadziwika bwino ndi mawu akuti CHS, izi zikuyimira Circular Hollow Section.
M'dziko la uinjiniya ndi zomangamanga, mawu akuti RHS, SHS ndi CHS amagwiritsidwa ntchito nthawi zambiri.Izi ndizofala kwambiri ku United Kingdom ndi mayiko ogwirizana nawo, kuphatikiza Australia ndi New Zealand.
Mawuwa amagwiritsidwa ntchito kwambiri pofotokoza zitsulo zofatsa;komabe, amathanso kumasuliridwa kuti zitsulo zosapanga dzimbiri ndi aluminium engineering ndi zomangamanga ndi akatswiri omwe amadziwa bwino mawuwa.
Nthawi yotumiza: Mar-03-2022