| 1. | Marine pipe flanges - connection dimensions and maling face
船用法兰连接尺寸和密封面 |
| 2. | Marine pipe flanges - connection dimensions and mating face
连接尺寸和密封面 |
| 3. | Flangs for pressure hull . connection dimensions and mating face
耐压船体法兰连接尺寸和密封面 |
| 4. | Pipe flanges for ordinary use - sealing surfaces - forms and dimensions
一般用途管法兰密封面形状和尺寸 |
| 5. | Full face gaskets for flanges ; nominal pressures 6 , 10 , 16 , 25
法兰用全密封面垫片.公称压力为6 10 16 25 |
| 6. | Nema 4x and ip65 leakproof water oil spill containment defense panel
Nema 4x和ip65防漏水防漏油的密封面板 |
| 7. | Bevelled sealing surface
锥形密封面 |
| 8. | Blowdown sealing face
启阀件密封面 |
| 9. | Flange sealing surface
法兰密封面 |
| 10. | Influence of laser cladding on microstructures of cobalt - based alloy hermetic surface of valves
基合金气门密封面覆层组织的影响 |
