上海11选5

上海11选5“KEHUZHISHANG,CHENGXINJINGYING”

YONGWOMENDECHANPINHEXINYU,YIQIUFAZHAN,GONGCHUANGWEILAI!

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聚氨酯保温管行业的下一个十年

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聚氨酯保温管行业的下一个十年

发布日期:2019-05-17 作者: 点击:

聚氨酯保温管的分类您了解吗

   JUANZHIBAOWENGUANDEFENLEININLEJIEMA?DUIYUJUANZHIBAOWENGUANNINLEJIEDUOSHAOKENENGSHUXIZHEIGEXINGYEDERENYOUYIXIELEJIEDANSHIKENENGLEJIEDEBUSHITAIQUANMIAN,JINTIANXIAOBIANJIDAJIAXIANGXIDEJIESHAOYIXIAJUANZHIBAOWENGUAN,NEIMEXIAOBIANXIAMIANDEJIESHAOYIDINGBUYAOCUOGUOE。LAIWOMENYIQIKANYIXIABA!

聚氨酯保温管的分类您了解吗

上海11选51.GB/T8162-2008(JIEGOUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUYIBANJIEGOUHEJIXIEJIEGOU。QIDAIBIAOCAIZHI(PAIHAO):TANSUGANG20、45HAOGANG;HEJINGANGQ345、20Cr、40Cr、20CrMo、30-35CrMo、42CrMoDENG。

2.GB/T8163-2008(SHUSONGLIUTIYONGWUFENGGANGGUAN)。ZHUYAOYONGYUGONGCHENGJIDAXINGSHEBEISHANGSHUSONGLIUTIGUANDAO。DAIBIAOCAIZHI(PAIHAO)WEI20、Q345DENG。

上海11选53.GB3087-2008(DIZHONGYAGUOLUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUGONGYEGUOLUJISHENGHUOGUOLUSHUSONGDIZHONGYALIUTIDEGUANDAO。DAIBIAOCAIZHIWEI10、20HAOGANG。

上海11选54.GB5310-2008(GAOYAGUOLUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUDIANZHANJIHEDIANZHANGUOLUSHANGNAIGAOWEN、GAOYADESHUSONGLIUTIJIXIANGJIGUANDAO。DAIBIAOCAIZHIWEI20G、12Cr1MoVG、15CrMoGDENG。

5.GB5312-2009(CHUANBOYONGTANGANGHETANMENGGANGWUFENGGANGGUAN)。ZHUYAOYONGYUCHUANBOGUOLUJIGUOREQIYONGI、IIJINAIYAGUANDENG。DAIBIAOCAIZHIWEI360、410、460GANGJIDENG。

6.GB6479-2013(GAOYAHUAFEISHEBEIYONGWUFENGGANGGUAN)。ZHUYAOYONGYUHUAFEISHEBEISHANGSHUSONGGAOWENGAOYALIUTIGUANDAO。DAIBIAOCAIZHIWEI20、16Mn、12CrMo、12Cr2MoDENG。

7.GB9948-2013(SHIYOULIEHUAYONGWUFENGGANGGUAN)。ZHUYAOYONGYUSHIYOUYELIANCHANGDEGUOLU、REJIAOHUANQIJIQISHUSONGLIUTIGUANDAO。QIDAIBIAOCAIZHIWEI20、12CrMo、1Cr5Mo、1Cr19Ni11NbDENG。

上海11选58.GB18248-2008(QIPINGYONGWUFENGGANGGUAN)。ZHUYAOYONGYUZHIZUOGEZHONGRANQI、YEYAQIPING。QIDAIBIAOCAIZHIWEI37Mn、34Mn2V、35CrMoDENG。

SHIBUSHIXIAOBIANJIESHAODEHENXIANGXIYA,DANZHEIZHISHIJUANZHIBAOWENGUANZHISHIQIZHONGDELINGMAOYIJIAO,RUGUONINHAIYOUBULEJIEDEDIFANG,KEYISUISHILIANXIWOMEN,WOMENZHEIBIANYOUZHUANYEDERENYUANWEININFUWU,NINYEKEYIJIXUGUANZHUWOMENWANGZHAN。LEJIEGENGDUODEXIANGGUANZHISHI。


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