工(gong)字(zi)鋼(gang)分(fen)普(pu)通(tong)工(gong)字(zi)鋼(gang)和(hu)輕(qing)型(xing)工(gong)字(zi)鋼(gang),熱(re)軋(ga)普(pu)通(tong)工(gong)字(zi)鋼(gang)的(di)規(gui)格(ge)為(wei)10-63#。經(jing)供(gong)需(xu)雙(shuang)方(fang)協(xie)議(yi)供(gong)應(ying)的(di)熱(re)軋(ga)普(pu)通(tong)工(gong)字(zi)鋼(gang)規(gui)格(ge)為(wei)12-55#。工(gong)字(zi)鋼(gang)廣(guang)泛(fan)用(yong)於(yu)各(ge)種(zhong)建(jian)築(zhu)結(jie)構(gou)、橋(qiao)梁(liang)、車(ju)輛(liang)、支(zhi)架(jia)、機(ji)械(xie)等(deng)。



