HEA550 HEB550 Dav Flanged BARSESS NTA
HOW HEB550 H Beam Khoom Siv Tsis Muaj Zog Sib Txawv
Tshooj Modulus: Heb H Bag Steel qauv muaj ib ntu loj dua vim nws cov dav dav dav dav thiab tuab dua hauv kev tawm tsam khoov li cov hlau ntawm tib qhov siab.
Lub sijhawm ntawm inertia (i): Vim yog tus cwj pwm hla heb, nws lub sijhawm ntawm inertia feem ntau ntau dua li ntawm tib qhov siab, muab zoo dua bended tsis kam.
Qhov hnyav rau ib meter ': qhov hnyav rau ib meter ntawm lub heb550 h seem steel nqaj Hnyav steel feem ntau txhais tau tias kev siv nyiaj ntau dua thiab cov khoom muaj peev xwm loj dua.
