1、YUANCAILIAO 1. Raw materials TUZHUANGGUOCHENGZHONGJIAONENGYINGXIANGTUZHUANGZHILIANGDEYINSUSHITULIAOHELVJUAN,YINWEITULIAODEPICIZHIJIANCUNZAISECHA,TULIAOXIDUBUGOUERTUFULVBUGAO,TULIAOYURONGJIPEIHEBUJIA、FENCENGDENGDENGHUIZHIJIEYINGXIANGTUZHUANGXIAOGUOER
YANGHUAMODUIYULVBANDEZHILIANGYOUHENDADEYINGXIANG。YANGHUAMOJIUSHIZHILVBANZAISHENGCHANDEGUOCHENGZHONGDEHOUDU、KONGXILV、TOUMINGDUDENG。LVBANZHONGMOCENGDEHOUDUBAOCHIZAI10umYISHANGJIUKEYILE,KONGXILVYIJITOUMINGDU,ZHEIYANGJIUKEYIDEDAOBIJIAOHAODE
DUIYUXINSHOULAISHUO,ZAILVBANHELVDANBANSHIYIGEGAINIAN?LVBANSHILVDANBANMA?ZHEILIANGZHEYOUSHENMEQUBIE?XIAOBIANJIANDANLAIJIDAJIAJIANGJIEYIXIA,ZHUYAOQUBIEYOUYIXIAJIFANGMIAN: For beginners, is aluminum sheet and aluminum veneer a concept? Is alu
ZAILVBANCAIGOUGUOCHENGZHONG,DUIYUBUTONGDEXUQIUDUILVBANDEZHONGLEI,CAIZHI,GONGYIDOUYOUZHEBUTONGDEYAOQIU,YOUQISHILENGYALVBANHEREYALVBANDEQUFEN、SHIBIE,JUYOUZHEJUZUQINGZHONGDEZUOYONG。LVBANCHANYEZHONG,LVBANDEFENLEIHENDUO,GENJUSHENGCHAN
LVJUANZAICHENGJUANZHIQIAN,XUYAOZUOYIXIEYUCHULIGONGDUAN,YIBAOZHENGLVJUANBIAOMIANDEQINGJIE。YIMIANQIBIAOMIANCUNZAICANLIUDEYOUZHIJIRUNHUAJI,DUITUZHUANGJISHIYONGCHANSHENGYINGXIANG。SUOYI,LVJUANZAICHENGXINGQIANYAODUITAJINXINGYIXIAJIGEFANGMIANDEEYUCHULI。 B
LVJUANZAICHENGJUANZHIQIAN,XUQIUZUOYIXIEYUCHULIGONGDUAN,YIBAOZHENGLVJUANBIAOMIANDEGANJING。MIANDEQIBIAOMIANCUNZAICANLIUDEYOUZHIJIGUANGHUAJI,DUITUZHUANGJIYUNYONGFASHENGYINGXIANG。SUOYI,LVJUANZAICHENGXINGQIANYAODUITAJINXINGXIAMIANJIGEFANGMIANDEYUCHULI。 Befo