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將(jiang)涂層板(ban)(ban)或鍍層板(ban)(ban)經輥壓(ya)冷彎,沿(yan)板(ban)(ban)寬方向(xiang)形成波(bo)形截面(mian)的成型(xing)鋼(gang)板(ban)(ban)被稱為(wei)壓(ya)型(xing)鋼(gang)板(ban)(ban)。屋面(mian)和墻(qiang)面(mian)常用板(ban)(ban)厚為(wei)0.4~1.6毫(hao)米(mi);用于承重(zhong)樓板(ban)(ban)或筒倉時厚度達 2~3毫(hao)米(mi)或以上。波(bo)高一般為(wei)10~200毫(hao)米(mi)不(bu)等。當不(bu)加(jia)...