- 71.63 KB
- 2页
您可能关注的文档
- GB9115.25-1988PN2.5MPa(25bar)榫槽面对焊钢制管法兰.pdf
- GB9115.26-1988PN4.0MPa(40bar)榫槽面对焊钢制管法兰.pdf
- GB9115.26-88PN4.0MPa(40bar)榫槽面对焊钢制管法兰.pdf
- GB9115.27-1988PN5.0MPa(50bar)榫槽面对焊钢制管法兰.pdf
- GB9115.28-1988PN10.0MPa(100bar)榫槽面对焊钢制管法兰.pdf
- GB9115.29-1988PN15.0MPa(150bar)榫槽面对焊钢制管法兰.pdf
- GB9115.29-88PN15.0MPa(150bar)榫槽面对焊钢制管法兰.pdf
- GB9115.3-1988PN1.0MPa(10bar)平面对焊钢制管法兰.pdf
- GB9115.30-1988PN25.0MPa(250bar)榫槽面对焊钢制管法兰.pdf
- GB9115.33-1988PN10.0MPa(100bar)环连接面对焊钢制管法兰.pdf
- GB9115.34-1988PN15.0MPa(150bar)环连接面对焊钢制管法兰.pdf
- GB9115.35-1988PN25.0MPa(250bar)环连接面对焊钢制管法兰.pdf
- GB9115.36-1988PN42.0MPa(420bar)环连接面对焊钢制管法兰.pdf
- GB9115.36-88PN42.0MPa(420bar)环连接面对焊钢制管法兰.pdf
- GB9115.4-1988PN1.6MPa(16bar)平面对焊钢制管法兰.pdf
- GB9115.5-1988PN2.0MPa(20bar)平面对焊钢制管法兰.pdf
- GB9115.6-1988PN0.25MPa(2.5bar)凸面对焊钢制管法兰.pdf
- GB9115.6-88PN0.25MPa(2.5bar)凸面对焊钢制管法兰.pdf