- 56.66 KB
- 2页
您可能关注的文档
- GB9123.14-1988PN10.0MPa(100bar)凸面钢制管法兰盖.pdf
- GB9123.15-1988PN15.0MPa(150bar)凸面钢制管法兰盖.pdf
- GB9123.16-1988PN25.0MPa(250bar)凸面钢制管法兰盖.pdf
- GB9123.17-1988PN1.6MPa(16bar)凹凸面钢制管法兰盖.pdf
- GB9123.18-1988PN2.5MPa(25bar)凹凸面钢制管法兰盖.pdf
- GB9123.19-1988PN4.0MPa(40bar)凹凸面钢制管法兰盖.pdf
- GB9123.2-1988PN0.6MPa(6bar)平面钢制管法兰盖.pdf
- GB9123.20-1988PN5.0MPa(50bar)凹凸面钢制管法兰盖.pdf
- GB9123.21-88PN10.0MPa(100bar)凹凸面钢制管法兰盖.pdf
- GB9123.23-1988PN25.0MPa(250bar)凹凸面钢制管法兰盖.pdf
- GB9123.24-1988PN1.6MPa(16bar)榫槽面钢制管法兰盖.pdf
- GB9123.25-88PN2.5MPa(25bar)榫槽面钢制管法兰盖.pdf
- GB9123.26-1988PN4.0MPa(40bar)榫槽面钢制管法兰盖.pdf
- GB9123.27-1988PN5.0MPa(50bar)榫槽面钢制管法兰盖.pdf
- GB9123.28-1988PN10.0MPa(100bar)榫槽面钢制管法兰盖.pdf
- GB9123.28-88PN10.0MPa(100bar)榫槽面钢制管法兰盖.pdf
- GB9123.29-1988PN15.0MPa(150bar)榫槽面钢制管法兰盖.pdf
- GB9123.3-1988PN1.0MPa(10bar)平面钢制管法兰盖.pdf
微信/支付宝扫码支付下载