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Taw Qhia Rau Rebar
Rebar yog ib lub npe nrov rau kub dov ribbed steel tuav.Qib ntawm qhov kub-kuav los tiag steel bar muaj HRB thiab qhov tsawg kawg nkaus yield point ntawm qib.H, R, thiab B yog thawj tsab ntawv ntawm peb lo lus, Hotrolled, Ribbed, thiab ...Nyeem ntxiv -
Taw qhia ntawm Steel Phaj Chev
Hlau coil, tseem hu ua coil steel.Cov hlau yog kub-pressed thiab txias-nias rau hauv yob.Txhawm rau ua kom yooj yim rau kev khaws cia thiab kev thauj mus los, nws yog qhov yooj yim rau kev ua tiav ntau yam (xws li ua rau cov hlau phaj, stee ...Nyeem ntxiv