Durable and Safe: Heavy steel side frames. Heavy duty roller lift bed with center carrier.
耐用的和安全的重型钢质边框，重型辊道和中心载体。
It is also shown that the nonlinear static procedure gives a safe estimation of the inelastic seismic response statistically for regular RC frames with good numerical stability.
分析研究表明，采用本文建议的侧力模式进行推覆分析，可在统计意义上可对钢筋混凝土规则框架结构的抗震能力作出偏于安全的估计。
The archive office altogether has 3 material frames, can satisfy to each kind of reference, must is controlled the document material safe depositing.
档案室共有3个资料架，能知足对各类参考材料、非受控文件材料的平安寄存。
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