...系数；钢结构规范；基本假定 [gap=768]Keywords: effective length ; effective length coefficient; steel structure standard; fundamental assumption ...
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Introduce the internal pipeline steel structure and characteristic, and analysis the present situation about the internal pipeline steel standard.
简要介绍了国内管线钢的组织分类及其特性要求，并对国内管线钢目前应用标准情况进行了分析研究。
Accoding "The standard" of "steel structure fire-proof coating," selectively to examine its construction condition.
三是依据《钢结构防火涂料》标准，抽检其具体施工情况。
The principle and structure for the distance conveyance of steel sample analysis data and the program design of the modified standard steel sample value are described.
介绍了钢样化验结果远程传送的原理和结构，以及标钢修正值的程序设计。
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