| 1. | Treatment technology and its development trend for urban domestic water
城市生活用水的处理技术及其发展趋势 |
| 2. | Domestic water heaters enclosures
家用热水器及配件 |
| 3. | Domestic water filtration devices
室内水过滤装置 |
| 4. | Domestic water saving devices
节水型生活用水器具 |
| 5. | Valves for domestic water supply ; tapered unions up to pn 10 ; survey
家用供水管道的阀门.公称压力pn 10以下的锥形连接 |
| 6. | Valves for domestic water supply ; tapered union nipples nominal pressure 10 ; survey
家用供水管道的阀门.公称压力10的锥形管子接头.概述 |
| 7. | Domestic water kettles for use on top of stove , cooker or hob - requirements and test methods
家用烧水壶炊具或铁架顶部用.要求和试验方法 |
| 8. | Valves for domestic water supply ; nipples and unions nominal pressure 10 ; hose nipples
家用供水管道的阀门.公称压力为10的螺纹连接管和联管 |
| 9. | Domestic water kettles for use on top of stove , cooker or hob - requirements and test methods
炉具炊具或炉架上用家用水壶.要求和试验方法 |
