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        方鋼

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        方鋼:是(shi)實心(xin)的(de)(de)(de),棒材(cai)(cai)(cai)(cai)。區別于(yu)方管(guan),空心(xin)的(de)(de)(de),屬(shu)于(yu)管(guan)材(cai)(cai)(cai)(cai)。鋼(gang)(gang)材(cai)(cai)(cai)(cai)(Steel):是(shi)鋼(gang)(gang)錠(ding)、鋼(gang)(gang)坯(pi)或鋼(gang)(gang)材(cai)(cai)(cai)(cai)通(tong)過壓力加工(gong)制(zhi)成所需要的(de)(de)(de)各(ge)種形狀、尺寸和(he)性(xing)能(neng)的(de)(de)(de)材(cai)(cai)(cai)(cai)料(liao)。鋼(gang)(gang)材(cai)(cai)(cai)(cai)是(shi)國(guo)家建設和(he)實現四化必不可少的(de)(de)(de)重(zhong)要物資,應(ying)(ying)用(yong)廣(guang)泛(fan)、品種繁多,根(gen)據斷(duan)面形狀的(de)(de)(de)不同(tong)、鋼(gang)(gang)材(cai)(cai)(cai)(cai)一般分為(wei)型(xing)(xing)(xing)材(cai)(cai)(cai)(cai)、板(ban)材(cai)(cai)(cai)(cai)、管(guan)材(cai)(cai)(cai)(cai)和(he)金(jin)屬(shu)制(zhi)品四大類,為(wei)了便于(yu)組織鋼(gang)(gang)材(cai)(cai)(cai)(cai)的(de)(de)(de)生(sheng)產、訂(ding)貨供應(ying)(ying)和(he)搞(gao)好經營管(guan)理工(gong)作,又分為(wei)重(zhong)軌(gui)、輕軌(gui)、大型(xing)(xing)(xing)型(xing)(xing)(xing)鋼(gang)(gang)、中(zhong)型(xing)(xing)(xing)型(xing)(xing)(xing)鋼(gang)(gang)、小型(xing)(xing)(xing)型(xing)(xing)(xing)鋼(gang)(gang)、鋼(gang)(gang)材(cai)(cai)(cai)(cai)冷彎型(xing)(xing)(xing)鋼(gang)(gang),優質型(xing)(xing)(xing)鋼(gang)(gang)、線材(cai)(cai)(cai)(cai)、中(zhong)厚鋼(gang)(gang)板(ban)、薄(bo)鋼(gang)(gang)板(ban)、電工(gong)用(yong)硅鋼(gang)(gang)片、帶鋼(gang)(gang)、無(wu)縫(feng)鋼(gang)(gang)管(guan)鋼(gang)(gang)材(cai)(cai)(cai)(cai)、焊接鋼(gang)(gang)管(guan)、金(jin)屬(shu)制(zhi)品等品種。

         
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