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- SAFETY VALVES FOR HEATING INSTALLATIONS. 取暖设备用安全阀。
- safety valves for gas 燃气安全阀
- Originally it was the safety valve for a hydraulic plant. 它最早是一家水电厂的安全闸阀。
- Valve proving systems for automatic shut-off valves for gas burners and gas appliances. 燃气燃烧器和燃气用具用自动截止阀的阀门检验系统。
- Exercise is a good safety valve for the tension that builds up at work. 锻炼身体是排解工作压力的好办法。
- DDC-JQ electro-vacuum charging valve is a safety valve for vacuum, pump. DDC-JQ型电磁真空带充气阀是机械真空泵安全阀，安装于机械真空泵的进气口，并与泵同步开启和关闭。
- Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings. 建筑物气体装置用手工操作球阀和死底锥形旋塞。
- Cylinders can be supplied with standard valves for gas withdrawal or with siphon tubes connected internally to the valves for liquid withdrawal. 钢瓶可以配有用于气体提取的标准阀门或在内部连接到阀门的用于液体提取的虹吸管。
- Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: safety valves for cryogenic service. 冷凝容器。防超压安全设施。第1部分:冷凝设备的安全阀。
- Safety valves for high pressure gas tank car tanks 高压气罐车用气罐安全阀
- By opening a high degree of safety valve can be divided into different Weiqi Kai-all-and, Weiqi-security law for liquids occasions, the entire Kai-security law for gas or steam media occasions. 安全阀按开启高度的不同可分为微启式和全启式，微启式安全法用于液体介质场合，全启式安全法用于气体或蒸汽介质场合。
- Duplex valves for the offshore oil &gas markets. 用于海上油气市场的双阀门。
- Safety valves for marine air vessel 船用空气瓶安全阀
- Electro-vacuum Charging Valve DDC-JQ electro-vacuum charging valve is a safety valve for vacuum, pump. DDC-JQ型电磁真空带充气阀是机械真空泵安全阀，安装于机械真空泵的进气口，并与泵同步开启和关闭。
- DDC-JQ Electro-vacuum Charging Valve DDC-JQ electro-vacuum charging valve is a safety valve for vacuum, pump. DDC-JQ型-电磁真空带充气阀 DDC-JQ型电磁真空带充气阀是机械真空泵安全阀，安装于机械真空泵的进气口，并与泵同步开启和关闭。
- A wall-anchored fixture for gas or electricity. 电灯，煤气灯安装煤气或电器用的固定在墙上的装置
- Selection and Calculation of Safety valves for LNG Storage Tanks 液化石油气储罐安全阀的选型及计算
- The charges for gas will be increased next year. 明年煤气费要上涨。
- They had to dig down to pay for gas and meals. 他们得掏腰包自付汽油费和饭费。
- Pay for gas if you carpool with your colleagues. 如果你搭顺风车，记得给车主加油。
