| 1. | Fittings for domestic installation ; nonferrous metal union nuts
家用安装设备配件.有色金属活接头螺母 |
| 2. | Fittings for domestic installation ; malleable cast iron union nuts
家用安装设备配件.可锻铸铁活接头螺母 |
| 3. | Sealants for gas supplies ; elastomeric gasket materials for gas valves in domestic installations ; requirements and tests
煤气供气密封件:家用设备煤气阀门用弹性密封材料:要 |
| 4. | Water fittings for domestic installation ; screwed unions with flat gasket for hose connection on either side , designed for nominal pressure 10
家用设备的水管配件.公称压力10巴的两端用软管连接的 |
| 5. | Water fittings for domestic installation ; screwed unions with gasket for connection to copper tube on either side , designed for nominal pressure 10
家用设备的水管配件.公称压力为10巴以下的两端用铜管 |
| 6. | Sealing materials for gas and water supply as well as water heating systems - non - hardening jointing compounds and polytetrafluoroethylene tapes for metallic threaded joints in domestic installations
供气供水及水暖设备用密封材料.家用设施金属螺纹连 |
