您要查找的是不是：
- internal safety valve 内安全阀
- The safety valve of his anger opened. 他控制怒火的安全阀打开了。
- 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。
- Safety valve to be pressure tested. 安全阀应做压力试验。
- 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。
- International Safety Management Organization Ltd. 国际安全管理组织。
- Originally it was the safety valve for a hydraulic plant. 它最早是一家水电厂的安全闸阀。
- It meets international safety standards. 这模型车是符合国际安全标准的。
- According to the first law of thermadynamics,count internal pressure change of safety valve,define exit pressure of safety valve and silencer. 根据热力学第一定律,按照安全阀在排放过程中的物理变化,计算排放过程中各个部位的压力变化,确定安全阀出口法兰的压力等级和消音器的选择。
- Safety valve adjusting and accumulating test for auxiliary boiler. 辅锅炉安全阀检验及蓄压试验。
- The safety valve of boiler F.O. Pump to be submitted. 锅炉燃油泵安全阀提交。
- Our bangle extends on an internal safety bar so that it slips easily over your hand and then snaps back to lock securely in place. 我们的手镯的钩扣设计提供给您更加安全的，可以容易的开关。
- Check the safety valve before you buy or use a pressure pot. 挑选使用高压锅时，一定要注意它的安全阀。
- The only formal response was an internal safety reiew written months later that deoted a few paragraphs to the eent. 官方唯一的反应就是这个事件发生几个月后进行内部安全性的检查。
- One-way safety valve controls flow and prevents reflux. 单向安全阀控制流量，防止回流。
- SAFETY VALVES FOR HEATING INSTALLATIONS. 取暖设备用安全阀。
