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Taw qhia rau rebar
Rebar yog lub npe nquag rau kub-rolled ribbed steel kab. Cov qib ntawm dog dig kub-yob steel bar muaj ntawm HRB thiab qhov tsawg kawg ntawm cov qib kawm. H, R, thiab B yog thawj tus tsiaj ntawv ntawm peb lo lus, kho nws, Ribbed, thiab ...Nyeem ntxiv -
Taw qhia ntawm Steel Phaj Chev
Hlau coil, tseem hu ua coil steel. Cov hlau yog kub-nias thiab txias-nias rau hauv rolls. In order to facilitate storage and transportation, it is convenient to carry out various processing (such as processing into steel plates, stee...Nyeem ntxiv