北京快3

YI、DANHUANG-SHIWAILUOWENANQUANFAGAISHU： A27H/A28XINGSHIYONGYUGONGZUOWENDU≤200℃DESHUI、KONGQI、ZHENGQIDENGJIEZHIDESHEBEIHUOGUANLUSHANG。A27YSHIYONGYUGONGZUOWENDU≤200℃YOUFUSHIXINGJIEZHIDESHEBEIHUOGUANLUSHANG，ZUOWEICHAOYA

A21HDAN-HUANGWEIQISHIWAILUOWENANQUANFASHIYONGYUGONGZUOWENDU≤200℃DEKONGQI、AN、SHIYOUQI……DENGJIEZHIDESHEBEIHUOGUANLUSHANG。A21W-P、RXINGBUXIUGANGANQUANFASHIYONGYUWENDU≤200℃YOUFUSHIXINGDEQITIHUOYETIDESHEBEIHUOGUANLUSHANG，ZUOWEICHAOYABAOHUZHUANGZHI。KA21YXINGANQUANFASHIYONGYUWENDU≤100℃DEYEHUASHIYOUQIDENG。

A21HDANHUANGWEIQISHIWAILUOWENANQUANFAWENZHOUYOUZHICHANGJIAGAISHU： A21HXINGDANHUANGWEIQISHIWAILUOWENANQUANFA GUANJIETOU 20 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti

A21F、A21HDANHUANGWEIQISHIWAILUOWENANQUANFASHIYONGYUGONGZUOWENDU≤200℃DEKONGQI、AN、SHIYOUQI……DENGJIEZHIDESHEBEIHUOGUANLUSHANG。A21W-P、RXINGSHIYONGYUWENDU≤200℃YOUFUSHIXINGDEQITIHUOYETIDESHEBEIHUOGUANLUSHANG，ZUOWEICHAOYABAOHUZHUANGZHI。KA21YXINGSHIYONGYUWENDU≤100℃DEYEHUASHIYOUQIDENG。

SHILICHANGJIAJUBOPAIA27H/W/TDANHUANGWEIQISHIANQUANFAXINGSHIYONGYUGONGZUOWENDU≤200℃DESHUI、KONGQI、ZHENGQIDENGJIEZHIDESHEBEIHUOGUANLUSHANG。A27YSHIYONGYUGONGZUOWENDU≤200℃YOUFUSHIXINGJIEZHIDESHEBEIHUOGUANLUSHANG，ZUOWEICHAOYABAOHUZHUANGZHI。DIJIAXIAOSHOUXIANHUOGONGYING。

JUBOPAIA21HXINGSHIYONGYUGONGZUOWENDU≤200℃DEKONGQI、AN、SHIYOUQIDENGJIEZHIDESHEBEIHUOGUANLUSHANG。A21WXINGSHIYONGYUGONGZUOWENDU≤200℃HANFUSHIXINGDEQITIHUOYETIDESHEBEIHUOGUANLUSHANG。A21FXINGSHIYONGYUGONGZUOWENDU≤120℃DEYEHUAQI、SHIYOUQIDENGSHEBEIHUOGUANLUSHANG。JIAGEYOUSHIXIANHUOGONGYING。