erchengjiudianzexuyaotongguofazhanjiaxiangcainenghuoqu，zheikuanxitongweiyidexianzhijiushitongguoxitongzhuanquderenhezijinzhinengyonglaijianshejiaxiang。
buguozheiduisuyilaishuo，genbenwusuowei，jiusuanmeiyouzheigexitong，tayeshiyaohuiqujianshejiaxiangde。
huoxuzheigexitongdechuxian，yezhengshiyinweizheiyidianba。
suihou，tajiandandekanleyixiaxitongshangcheng。
limianyongyoubushaokeji，nangkuolegegelingyu。
younengrangnongzuowukuaisushengzhangdeyaoji，younengkongzhitianqideqihoudiaojiekeji，younengzaitaikongfeixingdefeixingqi。
haiyouleisigangtiexiayiyangdezhuangjiayijikekonghejubianzheiyangdeqingjienengyuanjishu，shenzhihaiyounengzidongxiufuxibaodekehuanyiliaocang。
shenzhi，tahaikandaolekongtianhangmuyijijianxingjianzheiyangdejishu。
kanzhezheixiekeji，suyihenmanyi，tashenzhidounengxiangdaojianglaitamencunzishangkongtingmanjianxingjiandehuamianle。
buguoneixiedongxixiangyaoduihuan，xuyaodaliangchengjiudian，muqianhaiwufaduihuan。
tazhihaokanxianglexitonggangfafangdedalibao。
yebuzhidaozheidalibaohuijitashenmejishu。
tameiyouyouyu，zhijiediankailedalibao……
suizhesuyidakaidalibao，tayekandaolelimiandejishu。
【gongxisuzhuhuodec4900hunnitujishu】
【c4900hunningtujishushiyizhongwaixinghunningtujishu，bilanxingxianyouhunningtuqiangdudengjigaochuxuduodecailiao，juyouduozhongtexing。
qiyongyouchaogaodekangyaqiangdu，c4900hunningtudekangyaqiangdudadao4900mpa，keyichengshoudayue50000kgf/cm²deyali。
kanglaqiangdudadao300mpa，zheishitongguozaihunningtuzhongjiaruteshuxianweilaizengqiangqirenxinghekanglaxingneng。
erqiec4900hunningtudenaijiuxingjigao，nenggoudikangzhangqidehuaxuewuzhiqinshi，rusuanyu、yanfendenghuanjingyinsu。
haiyouqianghandekangchongjixing，nenggouxishouzhishao20000kj/m²dechongjinengliangerbuchuxianliewenhuoposui，zheixiangdangyudiyuyidingdangliangdebaozhachongjibo。
naihuoxing，c4900hunningtudenaihuoxingnengkeyizaigaoda1500°cdewenduxiabaochizhishao4xiaoshidejiegouwanzhengxing，erbuhuishiquqizhuyaolixuexingneng。
kangdongrongxing，nenggouchengshouzhishao300gedongrongxunhuan，erbuyingxiangqixingnenghejiegouwanzhengxing。
kangshenxing，juyoujigaodekangshenxing，nenggoudikanggaoda120mpadeshuiyaerbuchuxianshentou。
huanjingshiyingxing，nenggouzai-100°czhi200°cdejiduanwendufanweineibaochixingnengbubian，shiyongyujididaoshamodengjiduanhuanjing。
qingzhixing，jinguanqiangdugao，danc4900hunningtudemidukenengzhiyouputonghunningtude1.5bei，zheideyiyuqingzhiguliaodeshiyong。
kuaisuguhua，c4900hunningtukeyizai1xiaoshineidadaoqizuizhongqiangdude90%yishang，dadasuoduanshigongshijian。
huanbaoxing，shengchanguochengzhongdeeryanghuatanpaifangliangbichuantonghunningtudi70%yishang，qiekehuishouliyonglvdadao100%。
gaoqiangduyugaorenxingdejiehe，c4900hunningtuzaibaochigaokangyaqiangdudetongshi，yejuyougaorenxing，nenggouzaishoudaochongjishixishougengduodenengliang，jianshaojiegoupohuai。
wulimihoududehunningtu，keyididangyidingdangliangdedaodangongjierbuchanshengxingbian。】
kandaoxitonglibaokaichulaidedongxi，suyibuyoudeyileng。
bukuishifazhanjiaxiangdexitong，shouxianjiukaichulaileyikuanhunningtujishu，hunningtuhaizhenshijianshedebixupin。
buguozheijishuyetainitianleba，meipingfanglimijingrankeyichengshoudayue50000kgfdedeyali。
suyizuoweilongkedadegaocaisheng，ziranzhidaokgfshishenmeyisi。
kgfzhongwenmingjiaoqiankelishiyizhonglidedanwei。