| 1. | Cast iron fittings for soventr drainage systems
Soventr排水系统用铸铁管件 |
| 2. | Cast iron fittings for sovent drainage systems
苏汶特排水系统用铸铁管件 |
| 3. | Soft mechanical joint grey cast iron fittings
柔性机械接口铸铁管件 |
| 4. | Malleable cast iron fittings with compression ends for polyethylene piping systems
聚乙烯管道系统用带压紧端的可锻铸铁管接头 |
| 5. | Flanged steel pipes and flanged steel or cast iron fittings with lining - pn 10 , pn 25 and pn 40
带衬里的法兰钢管和法兰钢管道或法兰铸铁配件. pn 10 |
