plain steel

基本解释

It was found that the properties of FR steels were significantly better than the plain steel at high temperature.
研究发现，同普通钢相比，耐火钢获得了良好的高温性能。
Whereas EAF pro-cess is more suitable to produce plain steel because its advantages in less investment and lower cost.
电弧炉流程则利用其流程短、投资少、成本低的优势，发展普通钢的生产。
After plain steel hot charging and direct rolling technology are surveyed generally. some problems of special steel hot charging and direct rolling technology are emphasized.
在概述了普钢热装、直接轧制技术的概况之后，着重论述了特殊钢热装和直接轧制技术的几个问题。

It will be made of plain old steel, and it will be built in Doraville, Ga.
FORBES: Come Home to Momma
It will be made of plain old steel, and it will be built in Doraville, Georgia, along with versions that will be offered as Chevrolets, Buicks and Pontiacs.
FORBES: Come Home to Momma