beam section of lens 波束制导系统
The strength control load case and the key section of beam are determined.
归纳了横梁的强度控制工况和截面。
This article introduces a software which will be able to check the section of beam with double reinforcement in efficiency and convenience and therefore can avoid all complex written calculations.
文章介绍一个计算机软件,能快速、方便地对双筋截面梁进行复核,从而避免了笔算所带来的繁琐计算。
For vehicles out of the way (bridge), there may be serious consequences of the section, you can choose to strengthen the waveform beam guardrail.
对于车辆越出路(桥)外,有可能造成严重后果的区段,可选择加强波形梁护栏。
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