13974892334
板(ban)材(cai)(sheet material)是做成(cheng)標(biao)準大小(xiao)的扁平(ping)矩形(xing)建(jian)筑材(cai)料(liao)板(ban),應用(yong)(yong)于(yu)建(jian)筑行(xing)業,用(yong)(yong)來作墻壁、天花板(ban)或地板(ban)的構件。也多指(zhi)鍛造(zao)(zao)、軋制或鑄造(zao)(zao)而成(cheng)的金屬(shu)板(ban)。劃分為薄板(ban)、中板(ban)、厚板(ban)、特厚板(ban)、通常做成(cheng)標(biao)準大小(xiao)的扁平(ping)矩形(xing)建(jian)筑材(cai)料(liao)板(ban)。