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As an abnormal structure, the Widmannstatten structure is impermissible for the cold-drawn 20 G high pressure boiler steel tube. 魏氏组织是20G冷拔高压锅炉钢管所不允许的异常组织。
This paper anaIysed the reasons at edge-turnup cracking of industrial boiler steel pipe by means of chemical analysis and metallographic examination. 采用化学分析和金相检验等方法对工业锅炉烟管扳边开裂原因进行了分析。
Level of a high-pressure boiler steel pipe expert, said: "Spot enterprises is rising rebar prices ex-factory price of the most direct cause. 某钢企的高压锅炉管专家表示：“现货企业不断提高出厂价格是螺纹钢价格走高的最直接原因。”
This article mainly studied the feasibility of the honeycomb beam in the boiler steel structure design, which may have great prospect in the futural design work. 主要研究蜂窝梁在锅炉钢结构设计中的可行性,在钢结构的设计中具有很大的发展前景。
This article mainly studies the feasibility of the honeycomb beam in the boiler steel structure design,which may has great prospect in the futural design work. 主要研究蜂窝梁在锅炉钢结构设计中的可行性,在今后钢结构的设计中具有很大的发展前景。
Boiler steel structure consists of roof, column, girder, vertical and lateral supporting, while roof comprising of girder, secondary beam, trabecula and forming a firm box. 锅炉钢结构由顶板、柱和梁、垂直支撑、水平支撑等部件组成，顶板由主梁、次梁和小梁组成一个坚固的梁格，其四周有水平支撑，主梁端有垂直支撑。
Abstract： This paper anaIysed the reasons at edge-turnup cracking of industrial boiler steel pipe by means of chemical analysis and metallographic examination. 摘要：采用化学分析和金相检验等方法对工业锅炉烟管扳边开裂原因进行了分析。
Gusset Plate Calculation of Boiler Steel Structure 锅炉钢结构节点板的计算
Product Name: Cold-Drawn Seamless Boiler Steel Tube 产品名称:冷拔无缝锅炉管
Column design for Boiler Steel Structure 锅炉钢构架中柱截面的选择设计
Carbon and carbon -manganese boiler steel plate 碳及碳锰锅炉钢板
ultra-super critical boiler steel 超超临界锅炉用钢
carbon and carbon-manganese boiler steel plate 碳及碳锰锅炉钢板
She was scalded when the boiler exploded. 锅炉爆炸时她被烫伤了。
Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
I happened to meet him in the boiler room. 我碰巧在锅炉房碰到他。
On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
When the boiler exploded many people were injured. 因锅炉爆炸，许多人受了伤。
The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。