图集下载网 › 作者存档
- GB/T 8464-1998 水暖用内螺纹连接阀门.PDF版[0MB] 2007-11-24
- GB/T 12235-1989|法兰连接钢制截止阀和升降式止回阀.PDF版[0MB] 2007-11-24
- GB/T 12252-89|通用阀门 供货要求.PDF版[0MB] 2007-11-24
- GB/T 14173-1993 |平面钢闸门 技术条件.PDF版[0MB] 2007-11-24
- GB/T 15185-1994 铁制和铜制球阀.PDF版[0MB] 2007-11-24
- GB 12236-89|通用阀门 钢制旋启式止回阀.PDF版[0MB] 2007-11-24
- GB 12240-89.通用阀门 铁制旋塞阀rar.PDF版[0.11MB] 2007-11-24
- GB/T 9112-2000|钢制管法兰 类型与参数.doc.PDF[0MB] 2007-11-23
- GB/T 9117.1-2000|突面带颈承插焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9117.2-2000|凹凸面带颈承插焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9117.3-2000|榫槽面带颈承插焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9117.4-2000|环连接面带颈承插焊钢制管法兰.PDF[0MB] 2007-11-23
- GB 9114-2000|突面带颈螺纹钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9115.1-2000 平面、突面对焊钢制管法兰.PDF[0MB] 2007-11-23
- GB 9115.4-2000|环连接面对焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9115.2-2000|凹凸面对焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9115.3-2000|榫槽面对焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9119-2000|平面、突面板式平焊钢制管法兰.PDF[0MB] 2007-11-23
- HG20592—20635-97 |钢制管法兰、垫片、紧固件 免费下载.PDF[0MB] 2007-11-23
- JB/T 10094-2002 工业锅炉通用技术条件.PDF版[0MB] 2007-11-23
- GB/T 9124-2000 钢制管法兰 技术条件.PDF[0MB] 2007-11-23
- GB/T 9115.2-2000 凹凸面对焊钢制管法兰.PDF[0MB] 2007-11-23
- GB 9117.5-88|凹凸面带颈承插焊钢制管法兰（PN5.0).PDF[0MB] 2007-11-23
- GB 9117.7|榫槽面带颈承插焊钢制管法兰（PN5.0).PDF[0MB] 2007-11-23
- GB 9117.6|凹凸面带颈承插焊钢制管法兰（PN10).PDF[0MB] 2007-11-23
- GB/T 13403-1992 |大直径碳钢管法兰用垫片.PDF[0MB] 2007-11-23
- GB/T 9117|GB/T 9118-2000 法兰标准.PDF[0MB] 2007-11-23
- GB/T 9118.1-2000|突面对焊环带颈松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 13402-1992大直径碳钢管法兰.PDF[0MB] 2007-11-23
- GB/T17241.1-1998|铸铁管法兰 类型.PDF[0MB] 2007-11-23
- GB/T 17241.3-1998|带颈螺纹铸铁管法兰.PDF[0MB] 2007-11-23
- GB/T 17241.4-1998|带颈平焊和带颈承插焊铸铁管法兰.PDF[0MB] 2007-11-23
- GB/T 17241.5-1998|管端翻边带颈松套铸铁管法兰.PDF[0MB] 2007-11-23
- GB/T 17241.6-1998|整体铸铁管法兰.PDF[0MB] 2007-11-23
- GB/T 17241.7-1998|铸铁管法兰 技术条件.PDF[0MB] 2007-11-23
- GB/T 9113.1-2000|平凸面法兰标准.PDF[0MB] 2007-11-23
- GB/T 9113.2-2000|凹凸面法兰标准.PDF[0MB] 2007-11-23
- GB/T 9113.3-2000|法兰标准下载.PDF[0MB] 2007-11-23
- GB/T 9113.4-2000|连接面法兰标准下载.PDF[0MB] 2007-11-23
- GB/T 2506-2005 |船用搭焊钢法兰.PDF[0MB] 2007-11-23
- GB/T 9118.2-2000|环连接面对焊环带颈松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9120.1-2000 突面对焊环板式松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9120.2-2000 凹凸面对焊环板式松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9120.3-2000 榫槽面对焊环板式松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9121.2-2000 凹凸面平焊环板式松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9121.3-2000 榫面平焊环板式松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9122-2000 |翻边环板式松套钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9123.1-2000 |平面、突面钢制管法兰盖.PDF[0MB] 2007-11-23
- GB/T 9123.2-2000 凹凸面钢制管法兰盖.PDF[0MB] 2007-11-23
- GB/T 9123.3-2000 榫槽面钢制管法兰盖.PDF[0MB] 2007-11-23
- GB/T 9123.4-2000 |环连接面钢制管法兰盖.PDF[0MB] 2007-11-23
- GB/T 12621-90|管法兰垫片应力松弛试验方法.PDF[0MB] 2007-11-23
- GB/T 12622-90|管法兰垫片压缩率及回弹率试验方法.PDF[0MB] 2007-11-23
- GB/T 9116.1-2000|平面、突面带颈平焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9116.2-2000|凹凸面带颈平焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9116.3-2000|榫槽面带颈平焊钢制管法兰.PDF[0MB] 2007-11-23
- GB/T 9116.4-2000|连环接面带颈平焊钢制管法兰.PDF[0MB] 2007-11-23
- JB 4701-2000|甲型平焊法兰.PDF[0MB] 2007-11-23
- JB 7747-95|T针形截止阀.PDF版[0MB] 2007-11-23
- JB/T 9092 |阀门的检验与试验.PDF版[0MB] 2007-11-23
- JB/T 6440-1992|阀门受压铸钢件 射线照相检验.PDF版[0MB] 2007-11-23
- JB/T 3595-2002|电站阀门 一般要求.doc.PDF版[0MB] 2007-11-23
- JB/T 5299-98 液控止回蝶阀.PDF.PDF版[0MB] 2007-11-23