iron pipe的例句大全

The subject considers the representative gray cast iron pipe as the studying objects, and controlling water quality stability as the research objectives.

本文以管网中具有代表性的铸铁管为研究对象，以控制水质稳定性为研究目标，系统深入地研究了不同水质变化对管网中铁释放的影响。

Influence of Chemical Composition Change on Spheroidization Quality of Ductile Iron Pipe

化学成分变化对铸铁管球化品质影响的研究

The cast iron pipe thickness is 2.2mm ( 14.1%) thinner than the international standard.

该铸铁管管壁厚度比国际标准规定的薄2.2mm（14.1%）。

Auto-Controlling System Design on Coating Cement Inner-Lining Machine for Ductile Cast-Iron Pipe

球墨铸铁管水泥内衬机自动控制系统设计

Experiment Research about Inoculation Treatment Technique of Centrifugal Spheroidal Graphite Cast Iron Pipe by Means of Water Cooling

水冷离心球墨铸铁管一次孕育处理的工艺试验

Using the method of isothermal forging spheroidal graphite cast iron pipe of good quality can be produced.

利用等温锻造方法可生产优质的球墨铸铁管。

The WHC is a dual three-lane, immersed-tube road tunnel linking the West Kowloon Expressway with the Western District. Technical requirements of malleable cast iron pipe fittings

西区海底隧道是一条双程三线沉管行车隧道，连接西九龙快速公路与港岛西区。GB/T3287-1982可锻铸铁管路连接件技术条件

The Study of Inner-Channel Defects Forming Mechanism in the Continuous Casting Grey Iron Pipe

连续铸造灰铁管内沟缺陷形成机理的探讨

In this paper the ceramic lined nodular cast iron pipe was made by the SHS centrifugal thermit process. The influence of combustion synthesis process on the matrix microstructure was investigated meanwhile.

用自蔓延铝热离心法制备了陶瓷内衬复合球墨铸铁管，研究了燃烧合成过程对球墨铸铁基体组织的影响；

Discussion on the Quality Control Measures of K9 Nodular Cast Iron Pipe Installation

浅谈K9球墨铸铁管安装质量控制措施

Hubbed threaded cast iron pipe flanges

GB/T17241.3-1998带颈螺纹铸铁管法兰

Choice of the Best Cross Section Area Ratio of Gating System for Malleable Iron Pipe Fittings

玛钢管件浇注系统最佳断面比例的选择

It introduces Type Y connection and its specialty& a new type holding slide into connection for pipe and points out that the usage of Type Y connection for pipe is the development of Type T connection of ball iron pipe and is the exploration for pipe upgrade.

介绍了一种新型钢管用承口滑入式接口&Y型接口及其特点，指出钢管用Y型接口是球铁管T型接口的发展，是为钢管升级而开发的。

preliminary research of mold explosion for water cold metal mold centrifugal casting iron pipe production

水冷金属型离心铸造球铁管用管模炸裂原因初探

Combined with urban water supply works of Taiyuan the construction experiences of large casting ductile iron pipe are summarized from construction process, finished products protection, installation in knick point and other aspects. Which provides references for the construction of underground pipeline.

结合黄河水源太原市城市给水工程施工实例，从其施工工序、成品保护、变坡点的安装等方面，总结了大型球墨铸铁管施工中的经验，为给水工程地下管线的施工提供了参考。

Talking about the Application of the New-type Drainage Cast-iron Pipe with Flexible Interface in the Civil Building

浅谈新型排水柔性接口铸铁管在民用建筑中的应用

Semi-steel's speciality and market information of ductile iron pipe and centrifugal pipe casting technique are introduced.

对副产半钢的特性和球墨铸管的市场、生产工艺进行了分析。

Development& Application of Regenerative Ductile Cast Iron Pipe Annealing Oven

球墨铸铁管蓄热式退火炉的研制和应用

Discussion of Making of Ductile Iron Pipe use of Semi-Steel

用冶炼高钛渣的副产半钢生产球墨铸铁管的探讨

As a result, it is feasible that making of ductile iron pipe use of semi-steel.

结果表明：用冶炼高钛渣的副产半钢生产球墨铸管在工艺上是可行的。