This product has the ability to hit breaking, safe, reliable, long life, frequent operation, compact structure, small size, light weight, the basic need maintenance.
本产品具有开断能力打、安全可靠、电寿命长、可频繁操作、结构紧凑、体积小、重量轻、基本不需要维修等优点。
It provides a theoretical basis for precisely evaluating the safe life of in service steel structure.
为精确评估在役钢结构的安全寿命提供了理论依据。
At this stage, the bridge health monitoring, damage identification and condition assessment to ensure that the structure of the safe operation within the design life has become a concern.
在现阶段，桥梁健康检测、桥梁损伤识别和状态评估来确保结构设计寿命内的安全运营已成为关注的课题。
This product is open circuit ability, safe and reliable, the long life, but frequent operation, compact structure, small volume, light weight, basic don't need maintenance, etc.
本产品具有开断能力大、安全可靠、电寿命长、可频繁操作、结构紧凑、体积小、重量轻、基本不需要维修等优点。
With simple structure and long service life, it is safe and convenient.
结构简单，使用寿命长，安全方便。
On the basis of the reliability and hazard-benefit theory, the residual service life of existing structure can be given taking into account the safe reliability and economic optimization.
基于可靠性理论和风险-效益理论，以安全可靠指标以及经济优化为控制条件，即结构在满足安全可靠指标的情况下获得的净效益最大，计算既有结构的优化剩余使用寿命；
The utility models characterized by simple structure, durability, low cost, appropriately selection of the open Angle, safe and convenient use, long service life, so it can be popularized to use.
本实用新型具有结构简单，坚固耐用，使用成本低，可任意开合并固定在选用的角度，使用安全方便，使用寿命长，可推广使用。
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 electric pressure cooker has the advantages of simple and reasonable structure, safe use, convenient process, low material cost and long service life.
其结构简单合理、使用安全、加工方便、材料成本低、寿命长。
After adopting the structure, the scooter has the advantages of simple and reasonable structure, convenient folding operation, safe and stable use, low noise, long service life and the like.
采用本结构后，具有结构简单合理、折叠操作方便、使用安全可靠、噪声小、寿命长等优点。
After adopting the structure, the scooter has the advantages of simple and reasonable structure, convenient folding operation, safe and stable use, low noise, long service life and the like.
采用本结构后，具有结构简单合理、折叠操作方便、使用安全可靠、噪声小、寿命长等优点。
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