suizheshidaijinbu，yixiejixieshebeizaiwomendeshenghuozhonghuijingchangchuxian，biruwajueji，jiushiqizhongzuiweichangjiandeshebei，renmenkandaowajueji，tadezaoxingzuiweituchudejiushitadedouchile。xiangyigedaxiangdebizi，ershijishangtadezuoyongyejiuxiangdaxiangdebiziyiyang。yincitadesunhaoyeshigengdade。namewomenyinggairuhejianshaoningbodouchidesunhaone？
douchideyongtuxiangdangdeguangfan，buguoyongyuwajuejidengjiqishangbijiaoduo，douchidezhuzaofangfayebushihenduo，youliangzhongfenshazhuhejingmizhuzao。duanzaodouchichengbengao，chanlianghenxiao。
douchiyoushihouzaigongzuoshihuishoudaobutongchengdudesunshang，daozhidouchishixiao，shoulifenxiyibandouchigongzuomianyubeiwajuewuxiangjiechu，zaiyigewanzhengdewajueguochengzhongbutongdegongzuojieduanqishouliqingkuangbutong。chijianbuweishouxianjiechuwuliaobiaomianshi，youyusudujiaokuai，douchijianbufenshoudaojiaoqiangliedechongji。ruodouchidequfuqiangdudi，jianghuizaijianbuchanshengsuxingbianxing。suizhewajueshendudejiada，douchishouliqingkuanghuiyousuogaibian。dangdouchiqiegewuliaoshi，douchiyuwuliaofashengxiangduiyundong，zaibiaomianchanshenghendadezhengjiyali，congerzaidouchigongzuomianhewuliaozhijianchanshengjiaodademocali。
所(suo)以(yi)建(jian)議(yi)鑄(zhu)造(zao)成(cheng)型(xing)後(hou)，對(dui)寧(ning)波(bo)鬥(dou)齒(chi)鑄(zhu)件(jian)進(jin)行(xing)適(shi)當(dang)的(de)正(zheng)火(huo)，以(yi)改(gai)善(shan)組(zu)織(zhi)和(he)性(xing)能(neng)，提(ti)高(gao)使(shi)用(yong)壽(shou)命(ming)。對(dui)鑄(zhu)件(jian)進(jin)行(xing)合(he)理(li)的(de)熱(re)處(chu)理(li)後(hou)，在(zai)相(xiang)同(tong)的(de)工(gong)況(kuang)條(tiao)件(jian)下(xia)，寧(ning)波(bo)鬥(dou)齒(chi)的(de)使(shi)用(yong)壽(shou)命(ming)提(ti)高(gao)了(le)近(jin)2倍。
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