Hlau Bar
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Hoobkas ncaj muag khoom zoo siab rebar pheej yig rebar
Rebar yog ib qho khoom siv tseem ceeb hauv kev tsim kho niaj hnub thiab kev tsim vaj tsev, nrog nws lub zog siab thiab tawv, nws tuaj yeem tiv taus cov khoom hnyav thiab nqus lub zog, txo kev pheej hmoo ntawm brittleness. Nyob rau tib lub sijhawm, steel bar yog ib qho yooj yim rau txheej txheem thiab sib xyaw ua ke zoo nrog cov pob zeb tsim cov khoom sib xyaw ua haujlwm siab thiab txhim kho tag nrho cov kabmob muaj peev xwm ntawm cov qauv. Hauv luv luv, steel bar nrog nws cov kev ua tau zoo heev, dhau los ua lub hauv paus ntawm kev tsim kho engineering niaj hnub.