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有关PPR低温脆性的解释

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有关PPR低温脆性的解释

发布日期: 2017-06-13 10:01 来源: http://ruvixarts.com 点击:

1、pprguanweishenmecunzaidiwencuixing

da: pp-rshiwuguigongjujubingxi,yejiushi台湾宾果 suoshuodeⅲxingjubingxi。tashiyoubingxidantiheshaoliangyixidantizaijiare、jiayahecuihuajizuoyongxiawuguigongjudedaode。yixidantisuijidifenbudaobingxizhanglianzhong,qizhongyixidantiyibankongzhizai3-5%zhijian。yixihanliangheyixiyubingxidejuhefangshijuedingleqijuyoulengcuixingdetedian。zaiqiwenjiaodideqingkuangxia,youqidongjishigongguochengzhong,guancaizaidiwenxiarourenxingyousuojiangdi,gangxingzengqiang,biaoxianweicuixing。zaiwailichongjihuoguodadeyiwaizaihezuoyongxia,kenengchuxianguancaizhixiankailiedengqingkuang。jishigongdailaibubian。weicixiangguanguojiaguifanzhenduiciwentizuochulemingquedeyaoqiu。zaidongjishigongshi,yingzhuyijianzhujishuijubingxi(pp-r)guandaodediwencuixingdetedian,bingzhidingxiangyingshigongfangan。gb/t50349-2005duiciyouxiangxiguiding。

2、pprguancailengcuixingzaishijiyingyongzhongdebiaoxianxingshi

台湾宾果da: danghuanjingwendujiaodishi,pprguancairenxingjiangdi,biaoxianweicuixing,dangguancaishoudaowailidechongjihuozhezhongyashi,huichuxianzhixiankailiexianxiang,bingqiekailieqingkuangshiyouneiguankaishi,xiangwaiguanyanshen。guancaishoudaoyigediandezuoyonglizaochengdekailiehou,zaishunjiannei,zheizhongkailiehuiyanzheguancaidezhouxianfangxiangkuaisuzengzhang,zheigetexingjiaozuokuaisuliewenzengzhang。lingdongjiguancaizaiyunshu、zaigongdijianzhuangguochengzhongyinwailizhishang,huizaishiyongguochengzhongchuxiancuixingherenxing(shusongreshuishi)baoguan。

3、dajiajingchanghuizourudewuqu----nengzaliedepprshuiguanjiushichashuiguan

da: zheizhongpanduanfangfashicuowude,nengfouzaliepprguan,zheishiyizhongpanduanpprhaohuaidewuqu,zheibingbunengjianyanpprhaohuaiyufou,yinweipp-rcailiaobenshenxingnengsuizhehuanjingwenduerfashengyidingchengdudegaibian。zaiqiwenjiaodideqingkuangxia,youqidongjiguancaizaidiwenxiarourenxingyousuojiangdi,gangxingzengqiang,biaoxianweicuixing。zaiwailichongjihuoguodadeyiwaizaihezuoyongxia,kenengchuxianguancaiduanliedengqingkuang。jishigongdailaibubian。weicixiangguanguojiaguifanzhenduiciwentizuochulemingquedeyaoqiu。zaidongjishigongshi,yingzhuyijianzhujishuijubingxi(pp-r)guandaodediwencuixingdetedian,bingzhidingxiangyingshigongfangan。gb/t50349-2005duiciyouxiangxiguiding。fanershiyixietianjiaqitayuanliaodejiamaoweiliepprguan,daoshibuyizahuai!zhenzhengdejinengshusonggaowenreshuiyounengshusonglengshuikeguanyong50niandepp-rshinengzaliede,tebieshizaiwendujiaodideqingkuangxiagengshiruci,zheijiushipp-rdediwencuixing。ruguopp-rshuiguanbunengzalie,jibenkeyiduandingbushizhenzhengdepp-rcailiao。pp-rguandeyoushizhuyaotixianzaijiaogaodekangrubianxingneng。chunpp-rliaodehaoguanjuyoudiwencuixing,zai5℃yixiadehuanjingzhongbiaoxiandeyouweimingxian,suoyihaoguannengzalie,zabuliedewangwangdoubushipp-rguan,ershishusonglengshuidepp-bhuoshicanzaleqitadecailiao。

4、pprguancaizaishijiyingyongzhongruhebimianlengcuixingpolie

da:

1)pprguancaizaibanyundeguochengzhongyanjinpao、shuai、gun、tuo;

2)guancaiyaoqiucunfangzaikufanghejianyipengnei,qieduifanggaodubunengchaoguo1.5m。

3)zaishigongdeguochengzhong,yaozuodao:

台湾宾果① pprguanjiaojinshuguanyingdudi、gangxingcha,zaibanyun、shigongzhongyingjiayibaohu,bimianbushidangwailizaochengjixiesunshang。zaianfuhouyaobiaochuguandaoweizhi,yimianercizhuangxiupohuaiguandao。

台湾宾果②pprguan5℃yixiacunzaiyidingdiwencuixing,dongjishigongyaodangxin,qieguanshiyaoyongfenglidaojuhuanmanqiege。duiyianzhuangdeguandaobunengzhongya、qiaoji,biyaoshiduiyishouwailibuweifugaibaohuwu。

③guandaozaiqiegeqian,rufaxianyinwailiyinsuzaochengyinglifabaixianxiangdeguancai,zeciguancaibunengshiyong。

④guandaojinxingreronglianjiezhiqian,yaorenzhenjianchaguancaishifouyijingshousun。tebieshineibi,yinweiguancaizaishouwailishishineibixianfashengpolie,erhoudaowai。bimianshiyongneibiyijingpoliedanwaiguanweipodeguancai。

台湾宾果⑤guandaoanzhuanghouzaizhimaijifeizhimaianfuqianbixushiya。lengshuiguanshiyayaliweixitonggongzuoyalide1.5bei,danbudexiaoyu0.9mpa;reshuiguanshiyanyaliweigongzuoyalide2bei,danbudexiaoyu1.2mpa。

5、yuzhixiangguanliandexianxiang

台湾宾果1) zaijiazhuangdeguochengzhongfaxianguancaiyouliewen。

台湾宾果2)pprguanzaiyumaideshihoufaxianchuxianguancaipolie。

台湾宾果3) pprguanzaishiyashihuozheshizaishiyongyiduanshijianhouchuxianzhixianliewen。

4) pp-rzaishiyongyiduanshijianhouhanjiezaiguanjianneideguancaichuxianliehen。

}~BH8HQQR7USG3W_`_D9(SQ.jpg


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