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双色球红蓝走势图 13972952686

[2019-08-06]

石墨坩埚为什么要叫做坩埚呢?

CONGWOMENJINRUZHONGXUEQIJIECHUHUAXUE,JIUHEGEZHONGHUAXUEQICAIDAJIAODAO。HUAXUEZISHENSHIYIGEYANTAOSHIWUBIANHUADEXUEKE,YIGEHENZHONGYAODEFANGMIANJIUSHISHIYAN,HUAXUESHIYANZHONGHENDUOSHIYANYEDOUSHIXUQIUJIAREDE,WOMENYONGDAODEJIAREQIMINYOUHENDUO,QIZHONG,YONGCHUZUIGUANGJIAREXINGNENGZUIHAODE...

[2019-08-06]

如何提升石墨板石墨棒运用寿命?

双色球红蓝走势图SUIZHEGONGYEDEBUSHIKAIZHAN,SHIMOBAN,SHIMOBANGDEYONGCHUYUELAIYUEPUBIAN,HENDUOCHANJIADOUGUANZHUCICHANPINDESHOUMINGWENTI。NEIME,YOUNAXIEYAOSUHUIYINGXIANGDAOZHEILEIZHIPINDESHOUMINGNI?JINTIAN,HUIXIANSHIJINXIANGYUSHIMOMOJUZHIPINYOUXIANGONGSIDAIDAJIAYITONGLAILIJIEYIXIA。SHOUXIAN,SHIMOBAN,...

[2019-08-05]

使用石墨模具要注意哪些问题呢?

双色球红蓝走势图JINGGUODUIGUONEIWAISHIMOMOJUYANGPINDESHIYANPOUXI,BINGDUITANSUZILIAODEYANGHUAJILIJIQIYINGXIANGYAOSUJINXINGSHENHUADIYANTAO,YAOJINBUREYAJINGANGSHIDIZHIZUANTOUYONGSHIMOMOJUDECHICUNJINGDU、WAIBIAOGUANGLIANGDU,JIANSHAOTAITIHUOXIANGKUAIZHONGJINSHUFENLIJIDELIUSHILIANG,JIANHUANSHIMOMOJUDEYANGHUASHAO...

[2019-08-05]

熔铝石墨坩埚性能比怎么样?

RONGLVGANGUO,SHIYIJIEJINGXINGZIRANSHIMOWEIZHUTIYUANLIAO,KESUXINGNAIHUOZHANTUZUOZHANJIEJI,JINGYUBUTONGLEIXINGSHULIAOPEIHEERZHICHENGDEZHUYAOYINGYONGYUYELIANTEZHONGHEJINGANG、NINGJIEYOUSEJINSHUJIQIHEJINDENAIHUOSHIMOGANGUO。JIUCHANPINDEXINGNENG、YONGCHUERYAN,SHIMOGANGUOSHINAIHUOZILIAODEYI...

[2019-08-05]

电解炉燥能会影响石墨坩埚的使用寿命吗?

WOGUOKUANGCHANZIYUANFENGHOU,SHISHIJIESHANGXIYOUJINSHUCHUCHANZUIDADEGUODU,JINNIANLAIZIZHUKAICAIDEYESHIZHONGDUO。SHIMOGANGUOZUOWEIJINSHUYELIANDEBUERZHIXUAN,TADEYOUSHIYEZHENGHESHILEZHEIYICHANYEDEKAIZHAN,SHIJINSHUCHANYEBUKEDUANSHAODEYIGEZHONGYAOHUANJIE。CONGSHANGGESHIJI90NIANDAIKAIDUAN,...

[2019-08-05]

如何预防粉尘对石墨加工中造成的问题

YOUYUSHIMOSHIXIKELIGOUZAO,ZAIJIXIEJIAGONGSHI,HUICHANSHENGDALIANGDEFENCHEN,DUIGONGCHANGHUANJINGYOUJIAODAYINGXIANG,CIWAIFENCHENDUISHEBEIDEYINGXIANGZHUYAOBIAOXIANZAIDUISHEBEIDIANYUANDEYINGXIANGSHANG,YOUSHIMODEDAODIANXINGSHIFENHAOJINRUDIANYUANXIANGHOU,RONGYIXINGCHENGDIANYUANDUANLUDENGMAOBING,YINERCHANGYISHEBEISHIMO...

[2019-08-05]

石墨模具外表那层涂料是什么物质?

SHIMOZHIPINCUNZAIYOUXIUDEHUAXUEWENDINGXING,JINGGUOTEBIEJIAGONGDESHIMO、CUNZAINAIFUSHI、DAODIANXINGHAO、SHENTOULVGAODENGTEXING,ERGUANGFANYONGLAIZHIZAOREJIAOLIUQI、FANXIANGCAO、NINGSUOQI、XIMIETA、XISHOUTA、JIEBINGQI、JIAREQI、GUOLVQI、BENGDENGSHEBEI。SHIMOMOJUYIJINGCHENGXIAN,JIUZAI...

[2019-08-02]

为什么有些石墨模具表面有柔软的斑点?

SHIMOMOJUJINGGUORECHULIHOUBIAOMIANCUNZAIRUANDIAN,YINGXIANGLESHIMOMOJUDENAIMOXING,JIANGDILESHIMOMOJUDESHIYONGSHOUMING。XIAMIANSHIHUIXIANSHIJINXIANGYUSHIMOMOJUZHIPINYOUXIANGONGSIDEXIAOBIANJICHANSHUSHIMOMOJUBIAOMIANCHUXIANRUANDIANDEYUANYINJIJIEJUEFANGFA。I.RUANDIANDEYUANYIN1.RECHULIQIANSHI...

[2019-08-02]

纯石墨坩埚的优点是什么?

SUIZHEJINGJIHEXIANJINJISHUDEFAZHAN,JINRUSHIMOGANGUOHOU,JIANGZHUBUFAZHANSHIMOGANGUODAILAIDEJINGJI。YOUYUSHIMOGANGUODECUNZAI,KAIFACHENGBENXIANGDUIJIAODI,KEYITIDAIXUDUOQITANENGYUAN,ZHEIYESHITIDAINENGYUANDEGUANJIAN。CHUNSHIMOGANGUOZHUYAOYOUFEICHANGCHUNDESHIMOZHICHENG,BIPUTONGSHIMOGAN...

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