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【国家标准】 GB T 14383-2008 锻制承插焊和螺纹管件 标准.pdf
GBT 27890-2011 船用超低温不锈钢承插焊接头.pdf
MSS SP-83-2018 3000~6000级承插焊式和螺纹式钢管活接头.pdf
MSS SP-79-2018 承插焊缩径接头.pdf
ICS 91.140.80 P 42 备案号: DB42 湖北省地方标准 DB 42/T 1501—2019 承插盘式球墨铸铁检查井盖技术标准 General technical...
SHT 3410-2012.石油化工锻钢制承插焊及螺纹管件.pdf
MSS SP-110-2010 螺纹、承插焊、软纤焊、凹槽和外接连接球阀标准规范 美国阀门及配件工业制造商协会标准.pdf
MSS SP-110-2010 Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared Ends Standard Practice Develo...
MSS SP-97-2006 www.mss-hq.org MSS Integrally Reinforced Forged Branch Outlet Fittings – Socket Welding, Threaded, a...
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MSS SP-79-2009 Socket Welding Reducer Inserts Standard Practice Developed and Approved by the Manufacturers Standard...
ICS23.040.60J15中 华 人 民 共 和 国 国 家 标 准GB/T14383—2021代替 GB/T14383—2008锻制承插焊和螺纹管件Forgedfittings,so...
GB/ T 19326-2003前言 本标准修改采用美国MSS SP-97;1995(整体加强式锻制分支管件承插焊、螺纹和对焊端部》,并结合国内制造情况和管件...

