safe service life

The novel magnetized electric rice cooker is simple in structure, and convenient and practical, and has safe use, long service life and magnetized function.

本实用新型结构简单、方便实用、使用安全、寿命长，具有磁化功能。

The pipe is made of steel X20CrMoV121 ( F12). According to stress analysis and metallographic examination results, a concluding evaluation has been obtained and guides for further safe service set up, together with a residual life expectancy estimation.

该管道的材料是X20CrMoV121（F12），通过应力分析、金相组织检查等方法对该管道的性能进行评估，提出了合理的运行安全性指导意见和剩余寿命估算值。

The inventing goal is to provide the electric roller shutter reducer which has the advantages of small volume, light weight, convenient and safe operation and long service life.

发明目的是提供一种体积小重量轻、操作方便安全、使用寿命长的电动卷帘减速机。

The research on online leak sealing with injecting sealant is of great significance to lengthen the safe service life of the equipment and the pipeline.

研究注剂式带压密封工艺参数对延长设备及管道的安全使用寿命具有重要意义。

Corrosion on steel structure of bridge is the main factor influencing the bridge's safe service life.

桥梁钢结构的腐蚀破坏是影响钢桥梁安全可靠使用寿命的重要因素。

Casting duplex stainless steels for primary coolant loop in PWR is safe during the service life of 40 years.

保守估计核电一回路管道用铸造双相不锈钢在预定的服役时间40年内是安全的。

Conditions monitoring and evaluation for the corrosion control system of buried pipeline are very important to safe operating and service life of pipelines.

埋地管道防腐系统状况检测与评价对保证管道安全运输、延长管道使用寿命非常重要。L（-1）／3562.5mg.L~（-1）条件下，在第15d收获为培养的最佳条件。

The uncounted money is in the safe. imputed service charges for life insurance

没数过的钱在保险柜里人寿保险服务费（虚拟）数