TS EN 10210
EN10210 yog European tus qauv npaj rau cov qauv hlau.Muaj ntau qib uas tuaj raws li cov qauv no xws li S235, S275, S355, S420 thiab S460.Tawm ntawm cov no, qib siv feem ntau yog EN10210 S355 Qib.
Qhov no ntawm cov txheej txheem European no qhia txog cov txheej txheem kev xa khoom rau cov khoom kub tiav hollow tsim kub, nrog lossis tsis muaj kev kho cua sov tom qab, lossis tsim txias nrog kev kho cua sov tom ntej kom tau txais cov xwm txheej zoo sib xws rau cov khoom tau txais hauv cov khoom kub tsim.
