北京快3

DAN-HUANGQUANQISHIANQUANFASHIYONGYUGONGZUOWENDU≤350℃DEZHENGQI、KONGQIDENGJIEZHIDESHEBEIHEGUANLUSHANG。LIANJIEFALANBIAOZHUNPN＜6.4MPaANJB/T-94XILIE1。PN≥6.4MPaANJB/T-94XILIE2BIAOZHUN

DAN-HUANGWEIQISHIANQUANFASHIYONGYUGONGZUOWENDU≤350℃DEZHENGQI、KONGQIDENGJIEZHIDESHEBEIHUOGUANLUSHANG。ZUOWEICHAOYABAOHUZHUANGZHI。LIANJIEFALANBIAOZHUNANJB/T-94DEXILIE1。

A47HDAIBANSHOUDANHUANGWEIQISHIANQUANFASHIYONGYUGONGZUOWENDU≤350℃DEZHENGQI、KONGQIDENGJIEZHIDESHEBEIHUOGUANLUSHANG。ZUOWEICHAOYABAOHUZHUANGZHI。LIANJIEFALANBIAOZHUNANJB/T-94DEXILIE1。

A48YXINGDANHUANGQUANQISHIANQUANFASHIYONGYUGONGZUOWENDU≤350℃DEZHENGQI、KONGQIDENGJIEZHIDESHEBEIHEGUANLUSHANG。 A44YXINGDANHUANGQUANQISHIANQUANFASHIYONGYUGONGZUOWENDU≤300℃DEKONGQI、SHIYOUDENGJIEZHIDESHEBEIHEGUANLUSHANG，ZUOWEICHAOYABAOHUZHUANGZHI。JUBOSHENGCHANDECHANPINLIANJIEFALANBIAOZHUNPN6.4MPaANJB/HET-94XILIE1.2BIAOZHUN。PN≥6.4MPaANJB/HET-94XILIE2BIAOZHUN。

A47HXINGDAIBANSHOUDANHUANGWEIQISHIANQUANFASHIYONGYUGONGZUOWENDU≤350℃DEZHENGQI、KONGQIDENGJIEZHIDESHEBEIHUOGUANLUSHANG。ZUOWEICHAOYABAOHUZHUANGZHI。LIANJIEFALANBIAOZHUNANJB/T-94DEXILIE1。XIANHUOGONGYINGZHUANYESHENGCHAN。