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- Technical demand for marine boiler safety valve re. 船用锅炉安全阀修理技术要求。
- Failure of Springs in Boiler Safety Valve and Precautions 锅炉安全阀弹簧的失效及预防
- Correction Analysis of Hydraulic Adjustment Calculation Formulas for Boiler Safety Valve 关于锅炉安全阀液压调试计算公式的修正分析
- 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。
- boiler safety valve 锅炉安全阀
- 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。
- 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。
- Responsible for boiler safety regulation standard, maintains always clean dry, cleanliness, and left in a absolutes unquestionable condition. 按照锅炉安全规则，保证锅炉总是干燥清洁。
- Originally it was the safety valve for a hydraulic plant. 它最早是一家水电厂的安全闸阀。
- This paper has compleded analysis and reseach work with operation,repair and test of CFB boiler,which can be as reference for CFB boiler safety and economic operation. 本文结合运行、检修、试验等工作，对这些问题进行分析探讨，对CFB锅炉的安全、经济运行有一定的指导意义。
- 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。
- 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。
- The object of providing the safety valve is to allow excess pressure to escape. 装备安全阀是为了让过高的压力外逸。
