Lub teeb Steel Keel Prefabricated Tsev yog lub tsev prefabricated steel qauv uas siv lub teeb steel ncej raws li nws lub ntsiab load-bearing system thiab high-strength lub teeb steel keel raws li nws lub ntsiab qauv, thiab nws yog ib hom ntawm steel siv. EHSS yog cov kws tshaj lij steel qauv chaw tsim khoom nruab nrog cov txheej txheem prefabrication nyob rau hauv lub Hoobkas thiab ntawm-site modular sib dhos tshuab.