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- SAFETY VALVES FOR HEATING INSTALLATIONS. 取暖设备用安全阀。
- All safety valves will undergo popping tests by the Licensee. 所有安全阀门将由被许可方进行爆裂试验?
- The safety valve of his anger opened. 他控制怒火的安全阀打开了。
- Open the safety valves and air vents to avoid that gasses entering the engine room during cleaning. 打开安全阀和气孔,防止在清洗过程中气体进入轮机舱。
- Sanitary water pressure tank safety valve. 卫生水压力柜安全阀。
- The safety valve must be put here. 这里必须安装安全阅。
- The safety valve test of control air bottle. 控制空气瓶安全阀试验。
- Technical demand for marine boiler safety valve re. 船用锅炉安全阀修理技术要求。
- The aux. Air bottle safety valve to be submitted. 副空气瓶安全阀提交。
- The deaerated tank mostly consists of end, shell, reboiling device, recirculating device and safety valves. 除氧水箱主要由封头、筒体、再沸腾装置、再循环装置、安全阀等组成。
- Safety valve to be pressure tested. 安全阀应做压力试验。
- The QH type safety valves are composed of two spring loaded safety valves paralleling.There is only one inlet. QH型切换阀是两个弹簧式安全阀并联，具有同一进口。
- Pressure Vessel's appurtenance and accessories: bursting discs, or safety valves, liquid level gages. 压力容器：爆破片或安全阀、液位计等。
- 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。
- Stop Check Valves are as essential to safe operation of a boiler plant as safety valves or other safety devices attached to the boiler. 对于锅炉厂的安全运行来说，截止止回阀和其它附加在锅炉上的安全阀或其它安全设施一样是必不可少的。
- Wit is the best safety valve modern man has evolved. 机智是现代人所发展出来的最佳安全阀。
- Originally it was the safety valve for a hydraulic plant. 它最早是一家水电厂的安全闸阀。
- Series415 steam safety valves feature a stainless steel spring, a top guided stem and non-stick Teflon? disc to metal seating to assure positive shutoff. 系列415蒸汽安全阀配置不锈钢弹簧，一个顶部引导阀杆和不卡住特氟隆阀瓣对金属阀座密封，确保绝对关闭。
- Series 415 steam safety valves feature a stainless steel spring, a top guided stem and non-stick Teflon? disc to metal seating to assure positive shutoff. 系列415蒸汽安全阀配置不锈钢弹簧，一个顶部引导阀杆和不卡住特氟隆阀瓣对金属阀座密封，确保绝对关闭。
- Safety valve adjusting and accumulating test for auxiliary boiler. 辅锅炉安全阀检验及蓄压试验。
