阀门

• Offered as standard on nibco bronze valves
  作为美国尼伯科青铜阀门的标准配置。
• En 28233 thermoplastics valves . torque . test method
  热塑料制阀门.转矩.试验方法
• En 1626 cryogenic vessels . valves for cryogenic service
  低温容器.低温装置的阀门
• These valves are described in this catalog
  这些阀门在本网战中都有详细的介绍。
• The disc is stem guided on all sizes
  所有通径阀门的这种阀瓣是通过阀杆引导的。
• Valves - terminology - part 3 : definition of terms
  阀门.术语.第3部分:术语的定义
• Valve steels and alloys for internal combustion engines
  内燃机用阀门钢和合金
• No corner and repair valve for water supply
  实验水池给水没有设置角阀及检修阀门。
• Testing of valves - fire type - testing requirements
  阀门试验.阀门耐火试验要求
• Apply the proper valve for the application required
  为所需的应用申请适当的阀门。