Dzina:DIN 1025 EN10025 IPN IPN gawo I beam I
Zokhazikika:DIN1025/EN10025
Mtundu: Kutentha kwambiri
GuluS235/S275/S355(JR/J0/J2)
Kukula:EN10034:1997 EN10163-3:2004
Satifiketi Yoyeserera ya Mill: EN10204 3.1
Kukonza:Kudula mawonekedwe / kuwotcherera etc.
Zokhazikika:DIN1025/EN10025
Ndikuwunikira Ma Dimensions ndi Sectional Properties
EN10034:1997 EN10163:2004