| 1. | Criterion of water filling valve series for hydraulic steel gate
水工钢闸门系列标准.充水阀 |
| 2. | Fluorine - filling valve with thread clip
螺纹夹片式充氟阀 |
| 3. | Fluorine filling valve with thread clip
螺纹夹片充氟阀 |
| 4. | Gas pressure gauge and fill valve
气体压力表及充气阀 |
| 5. | Sodium filled valve natrium cooled valve
钠冷却气门 |
| 6. | Principle and design keys of a flange type filling valve have been introduced with methods of installation and use as well as issues deserved notice
摘要介绍了法兰连接式充液阀的原理和设计要点，并介绍了安装使用的方法及应注意的问题。 |
| 7. | In june this year , geberit flush tank fittings has passed the national certification for water saving and the certificated products include 6 filling valves , 5 flushing valves
今年6月份，吉博力水箱配件通过了国家的节水认证，认证的产品包括6个进水阀和5个排水阀。 |
